04 chevy trailblazer engine

Nov 8, 2011 · Here I have a Chevy Trailblazer with a P0302 - cylinder #2 misfire. I show you the basic troubleshooting steps that you can do that only require a code reade...

04 chevy trailblazer engine. Wrong Octane/Bad Gas. Bad fuel can cause your Trailblazer’s engine to knock. The wrong fuel can also cause a knocking sound. Using fuel with the proper octane rating is essential. If you need to be using premium fuel, use it. Air/Fuel Mixture Too Lean. Sensor issues can cause the air/fuel mixture to lean out.

The 2002 Chevrolet Trailblazer has 17 NHTSA complaints for the engine at 96,548 miles average. ... Updated 04/13/15. Updated 07/20/15. - South Windsor, CT ... I was driving my '02 Chevy ...

Engine Technologies; Transmission Technologies; Other Technologies; Extreme MPG; ... 2004 Chevrolet TrailBlazer Ext 2WD 8 cyl, 5.3 L, Automatic 4-spdThe motor mount brackets will need to be swapped to use the v8 motor mounts. The gauges should work fine with the 5.3 sending units. The rearend will work for now and may live for a long time depending on your driving. The drive shaft lengths will be different for the front and rear shafts due to the trans mounting location being different …To replace the battery in your Chevrolet Trailblazer key fob, first locate the small seam around the edge of the fob. Use a small flathead screwdriver or coin to pry open the fob. Remove the old battery and replace it with a new CR2032 battery, making sure the positive side is facing up. Snap the fob back together and test it to ensure proper ...Showing what has to be done to remove the oil pan on a 4.2 inline 6 in a 2004 Chevy Trailblazer 4x4. Don't forget to Like and Subscribe for future videos. Do..."The Chevy Trailblazer is a small SUV that prioritizes efficiency over performance. With few exceptions, subcompact SUVs aren't particularly thrilling to drive, but we found the base 1.2-liter 3-cylinder engine in the Trailblazer underwhelming. Performance is improved by the optional 1.3-liter engine.10 Jan 2024 ... In this video I show you how I removed and replaced the electric fan clutch on my 2004 Chevy Failblazer with the 4.2L engine.

I had to pull the Fuel pump relay to kill the engine AND the Ignition B fuse to release the key. To test, It immediately started up and shut off 3 times after doing so with no problems. ... Chevy TrailBlazer, TrailBlazer SS and …04 Chevy trailblazer engine dies when defrost is turned on. Dies as soon as you turn the knob to defrost and only happens with defrost. What could be the cause for this? Also what is the largest size double din stereo that will fit flush in the 04 Chevy trailblazer? 2 Answers.My 2003 Trailblazer started making a terrible noise after running for a couple of minutes. It sounded like it was coming from the front of the engine and wit...14 Aug 2013 ... One of the most common ones is to replace the accelerator pedal sensor/assembly, but one would be foolish to do so without the proper diagnosis, ...Shop for the best Engine Oil Filter for your 2004 Chevrolet Trailblazer, and you can place your order online and pick up for free at your local O'Reilly Auto Pa

02-09 Vortec 4.2L I-6 Engine and Drivetrain. Engine Tunes/Mods What kind of mods to do for power? ... 04_Blazer Discussion starter 3 posts ... Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum. 1.3M posts 174.2K members Since 2004 A forum community dedicated to Chevy Trailblazer and GMC Envoy owners and enthusiasts. ...Wrong Octane/Bad Gas. Bad fuel can cause your Trailblazer’s engine to knock. The wrong fuel can also cause a knocking sound. Using fuel with the proper octane rating is essential. If you need to be using premium fuel, use it. Air/Fuel Mixture Too Lean. Sensor issues can cause the air/fuel mixture to lean out.IMPROVE ENGINE PERFORMANCE with ECOGARD Fuel Filters. A clogged or dirty gas filter can result in difficulty starting, hesitation upon accelerating, decreased fuel economy, and rough idling. ... Fuel Pump Replacement for 2002 2003 2004 Chevy Trailblazer L6-4.2L, for 03 04 GMC Envoy XL V8-5.3L with Sending Unit …Alternate Year Models. 2003 Chevrolet Trailblazer Coolant Temperature Sensor. 2005 Chevrolet Trailblazer Coolant Temperature Sensor. Equip cars, trucks & SUVs with 2004 Chevrolet Trailblazer Coolant Temperature Sensor from AutoZone. Get Yours Today! We have the best products at the right price.

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The clutch that locks the transmission to the engine at highway speed can wear out just like a normal manual transmission clutch. 3. Bad Seals. This is one of the most common issues that causes a torque converter to go bad. It's usually pretty detectable, as there will be a pool of fluid underneath your Trailblazer. 4.Notes: Engine Water Pump Pulley. GM Original Equipment. PRICE: 161.99Location:: Water Pump PulleyPulley Type: SmoothGrade Type: RegularColor: Black ... 2004 chevy trailblazer lt 4.2 Water pump, kit#34. Cermakf2017. in 5 months **** Please before you rent tool kit#34 read below*** The water pump came as described. Went in easy fit great.Maximum engine speed (rpm) 6300: 5900: Emissions controls: catalytic converter; NLEV: evaporative system, catalytic converter, exhaust gas recirculation, positive crankcase ventilation; NLEV ... 2004 Chevy TrailBlazer: Front: independent, double A-arm, 46-mm shocks, 34-mm stabilizer: Rear: 5-link solid axle, 36-mm shocks, 34-mm stabilizer bar ...2004 Chevrolet Trailblazer Gas Engine(4.2L, VIN S, 8TH DIGIT) Genuine Chevrolet Part. Excellent Condition. 142K Miles. 1-Year Warranty. Located at Salt Lake City, Utah 84663. More Details. $985.00. Sale Price.How to video showing step by step replacement of water pump and fan clutch on a 2004 Chevy Trailblazer with 4.2L Vortec 4200 engine, also referred to as the ...Fuel Injectors. P0171 indicates that your Chevy Trailblazer is either getting too much air or not enough fuel. A clogged or damaged fuel injector will cause the air-fuel mixture to lean out in one specific cylinder. You may see a cylinder misfire code or fuel injector-specific code with P0171.

11 May 2009 ... Comments · 2004 Chevy TrailBlazer · 15 Most GOOFY American Pickup Trucks! · 2007 Chevrolet Trailblazer SS Start Up, Engine, and In Depth Tour &...We have 3,385 Chevrolet TrailBlazer vehicles for sale that are reported accident free, 3,198 1-Owner cars, and 3,212 personal use cars. ... Purchased on 12/28/23 and owned in IN until 04/12/24; Last serviced at 10,000 miles in Princeton, IN on 04/10/24 ; Driven an estimated 0 miles/year. ... This car replaces a 2018 Chevy Trax which we were ...3 Jan 2020 ... Comments7 · 2005 Chevy Fail Blazer (Crank but No Start) + OBD II Scanner Block fixed · 2004 Trailblazer rough running engine · 2006 trailblazer:...Engine: Cylinder Arrangement: I6: Displacement: 254 ci / 4,200 cc: Compression Ratio: 10 : 1: Power / Horsepower: 285 HP @ 6000 rpm: Torque : 276 ft-lb @ 4600 rpm: Valve …Remanufactured Crate Engine ; 2002-2004 Chevy Trailblazer; 2004 Buick Rainier; 2002-2004 GMC Envoy; 2003-2004 Isuzu Ascender; 2002-2004 Oldsmobile Bravada ; L6 4.2L LL8 ... Engine Break-In Procedure. Use conventional or break-in oil (non-synthetic) for the first 600 miles of operation. Do not drive for long periods at any single speed, always ...2004 Chevy Trailblazer 4.2L check engine light. How to replace cam and crankshaft position sensors? Answer: The cam actuator solenoid is located on the passenger side front of the engine, These are common to fail and cause a check engine light code P0014 or P0016. When they fail, it causes a correlation code between it and the crank sensor.LL8. Vortec 4200 LL8 engine in a 2006 Chevrolet Traiblazer.The LL8 (or Vortec 4200), is a straight-6 truck engine. It was the first Atlas engine, and was designed for GM's new SUV line. It displaces 4.2 L (4195 cc), with a 93 mm bore and 102 mm stroke.Oct 4, 2007 · LL8. Vortec 4200 LL8 engine in a 2006 Chevrolet Traiblazer.The LL8 (or Vortec 4200), is a straight-6 truck engine. It was the first Atlas engine, and was designed for GM's new SUV line. It displaces 4.2 L (4195 cc), with a 93 mm bore and 102 mm stroke. The 366 Chevy engine is an eight-cylinder, six-liter engine with a bore of 3.935 inches and a stroke of 3.76 inches. It has 300 horsepower at 4,400 revolutions per minute. It is a ...

Alternate Year Models. 2003 Chevrolet Trailblazer Camshaft Position Sensor. 2005 Chevrolet Trailblazer Camshaft Position Sensor. Equip cars, trucks & SUVs with 2004 Chevrolet Trailblazer Camshaft Position Sensor from AutoZone. Get Yours Today! We have the best products at the right price.

With 5 brands you can trust, our most popular Batteries and Chargers products for the 2004 Chevrolet Trailblazer parts are: DieHard Gold Battery: 78 Group Size, 800 CCA, 1000 CA, 110 Minute Reserve Capacity, Maximum Starting Power. from $214.99. DieHard Platinum Battery: 78 Group Size, 800 CCA, 1000 CA, 115 Minute Reserve Capacity, For Medium ...Engine; 2004 Chevrolet Trailblazer : LS: 4.2L 6 Cyl: 2004 Chevrolet Trailblazer : LT: 4.2L 6 Cyl: 2004 Chevrolet Trailblazer : North Face: 4.2L 6 Cyl: 2004 Chevrolet Trailblazer : Base: ... Detailed Notes: 6 Pcs Iridium & Platinum Spark Plugs for Chevy Silverado 1500 GMC Sierra 1500. Product Remark: Spark Plug Pre-Set Gap: 0.039-0.043 inches ...Remanufactured Crate Engine ; 2002-2004 Chevy Trailblazer; 2004 Buick Rainier; 2002-2004 GMC Envoy; 2003-2004 Isuzu Ascender; 2002-2004 Oldsmobile Bravada ; L6 4.2L LL8 ... Engine Break-In Procedure. Use conventional or break-in oil (non-synthetic) for the first 600 miles of operation. Do not drive for long periods at any single speed, always ...Jun 12, 2004 · Mileage: 103,930 miles MPG: 14 city / 19 hwy Color: Beige Body Style: SUV Engine: 6 Cyl 4.2 L Transmission: Automatic. Description: Used 2004 Chevrolet TrailBlazer LT with Four-Wheel Drive, Trailer Hitch, Heated Seats, Keyless Entry, Fog Lights, Alloy Wheels, 16 Inch Wheels, Heated Mirrors, and Rear Bench Seat. More. Battery light on my 2004 chevy trailblazer. It lasted a day then all the ABS breake light came on the the battery drained. ... With the engine running you should see a min. of 13.5 volts at the battery and better yet 14+ volts. If you have 12.5 or less than the alternator is not charging. ... battery drain 04 trailblazer 2004 chevy truck fuse ...7. Mar 9, 2014. #1. Our transmission on our 2004 Chevy Trailblazer 4.2 4 wheel drive went out so we purchase another 4L60E tranny that was from a 1999 Blazer 4x4. When I looked up if this year would be compatible with my 2004 it said it would match, however after we got the new (used) tranny home, we noticed the Bell Housings were different.Questions. Chevrolet. TrailBlazer. 2004. The 2004Chevrolet TrailBlazer uses SAE 5w-30 fully synthetic motor oil in its engine. This vehicle has an oil capacity of 7 quarts in the 4.2 liter, inline-6 motor. You will need at least 6 one-quart bottles for a complete oil change. You will likely pay between $3.23 and $14.32 per quart.

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Crank Position Sensor. ask our mechanics - free. Then it is just a 10mm bolt that holds it in. Wiggle it and slide it out, then install the new one. After these repair, a "Cam / Crank correlation relearn" will need to be done. A high quality scan tool will …View the specs and get a quote on a Chevrolet Trailblazer 4.2L engine to fit years from 2002-2004. We offer tested & inspected engines at affordable prices!Oil Drain Plugs are designed and constructed to strict engineering quality standards The finest quality at a great price. $4.20. ACDelco® Genuine GM Parts™ Oil Drain Plug Gasket. 0. # mpn4828779853. Chevy Trailblazer 1.3L 2024, Genuine GM Parts™ Oil Drain Plug Gasket by ACDelco®.A D V E R T I S E M E N T S. The contact owned a 2004 Chevrolet Trailblazer. While driving 40 mph, flames appeared under the front end of the vehicle without warning. The vehicle was completely ...Standard Delivery by May 04. Add TO CART. Notes: Serpentine Belt Drive Component Kit. PRICE: 99.99. ... 2004 Chevrolet Trailblazer A/C Heater Blower Motor; 2004 Chevrolet Trailblazer Hose (Heater) ... Types of Belts for an Engine; Timing belt vs timing chain: what's the difference? What is a Timing Belt, and What Does It Do? ...If your Chevy Blazer has the P0442 OBD II code, you should first check the fuel cap. If it’s missing or broken, replace it. If the fuel cap seems ok, you must check the EVAP system for a leak. One of the most common issues that happens with the Chevy Blazer is the P0442 trouble code. This code appears when connecting the vehicle to an …During the Russian invasion of Ukraine, the Zaporizhzhia Nuclear Power Plant has become the center of an ongoing nuclear safety crisis, described by Ukraine as an act of nuclear …11 Jan 2020 ... My water pump on my 2007 Chevrolet Trailblazer is going out. I decided in order to save a bunch of money, I'd replace it myself.This video will document the engine replacement in this 2007 Chevrolet Trailblazer. 4,2 Automatic 4x4. The video will cover all the required steps.If your engine is taking a long time to start, your internal lights are dimming over time, or you need a boost to start your car, you might need to replace your battery. Replacement Cost for Chevy Trailblazer Battery The battery for 2004 Chevrolet Trailblazer can be replaced in less than half an hour without any special tools. ….

Yes, P0440, P0441, and P0446 codes are all related to the evaporative emission control system in a Chevy Blazer. The P0440 code indicates a general issue with the system, while the P0441 code signals a problem with the EVAP system's purge flow, and the P0446 code is related to vent control issues. While these codes are distinct, they all ...Best Answer. 4200 Vortec Inline 6 cylinder engine. #1 cylinder is at the front of the engine as you stand out front and look at it. Remove the resonator box on top of the motor to expose the coil ...Trailblazer LS 4.2L V6. Automatic transmission. 97,000 miles. A D V E R T I S E M E N T S. Developed a strange knocking that sounds like a bad rod almost, no check engine light, no loss in ...Eagle High Fits Chevy Trailblazer 6.0L 2007 2009 Saab 9-7x 6.0L 2008 2009 This alternator comes with 6 groove clutch pulley 300Amp HIGH OUTPUT,2-PIN PLUG REGULATOR High Output 300 Amp New Alternator. ... Needed to replace my thermostat on my 04 Trailblazer LS 4.2L SUV, so even tho my alternator wasn't …The warning lights on Chevy Trailblazer dashboard are designed to inform you in advance if there is a problem with your car. The Chevy Trailblazer Dashboard symbols turn on when your car has a malfunction or any of your car's systems are working. These Chevy Trailblazer warning lights appear in different colors depending on the severity of ...I got word from a friend who works at a dealership that 2 TB's came in recently with seized engines where the oil pressure switch/sensor rotted out and the engine lost oil. Decided that this oil change would be a good time to change out the oil sensor. 2005 Trailblazer, 4.2 I-6 Location of sensor: 2" above the oil filter.have a 04 chevy blazer w/39,000 miles, service engine soon light came on, took it to Autozone for free check, code came up as po128. possibilities were #1- low coolant level, just had the system flushed and filled. #2- thermostat defective, never runs hot, avg. temp on gauge 190 - 200 degrees, I also checked firmness of top hose to double check t-stat, nice and pliable. #3- defective ECT ...Equip cars, trucks & SUVs with 2004 Chevrolet Trailblazer Oxygen Sensor from AutoZone. Get Yours Today! We have the best products at the right price. ... 2004 Chevrolet Trailblazer Engine Variable Timing Solenoid; 2004 Chevrolet Trailblazer Vehicle / Transmission Speed Sensor; 04 chevy trailblazer engine, ACDelco® GM Original Equipment™ Engine Coolant Thermostat and Housing Assembly. 0 # mpn869356584. $62.63 Save: ... All 2004 Chevy Trailblazer repair parts on offer are designed to provide high quality, performance, and long-lasting service life at an economical price. Popular Parts., OEM Trailblazer Parts from GMPartsCenter.net Popular Chevy Trailblazer Accessories. The Chevy Trailblazer combines comfort, sportiness, and exceptional performance, making it an ideal SUV for both city driving and off-road adventures. If you wish to enhance your SUV's functionality and style with genuine made accessories for the new Trailblazer, we have the preferred options available for ..., Get ratings and reviews for the top 7 home warranty companies in Chevy Chase, MD. Helping you find the best home warranty companies for the job. Expert Advice On Improving Your Hom..., After WWII. After the liberation of Bila Tserkva in 1943, many Jewish survivors returned to the town. In 1944, a Jewish community was created. There were 5,600 Jews listed as residents in Belaya Tserkov in the 1959 census. Its sole synagogue was closed in 1962 and Jews conducted private prayer services., Detailed specs and features for the Used 2005 Chevrolet Trailblazer including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more., 2004 CHEVROLET TRAILBLAZER; 135,225 MILES; ... If you had stopped the engine immediately the repair could have possibly involved a new crankshaft, and a set of engine bearings, but due to the loss of oil pressure the pistons would have been scuffing on the cylinder walls too. That damage takes place within five or ten seconds., 173,000 miles. The contact owns a 2005 Chevrolet Trailblazer. While driving approximately 60 mph, the vehicle decelerated to 30 mph and shut down at a slight elevation. In addition, the check ..., Alternate Year Models. 2003 Chevrolet Trailblazer Camshaft Position Sensor. 2005 Chevrolet Trailblazer Camshaft Position Sensor. Equip cars, trucks & SUVs with 2004 Chevrolet Trailblazer Camshaft Position Sensor from AutoZone. Get Yours Today! We have the best products at the right price., 2004 Chevrolet Trailblazer 4.2L PCM ECM ECU Engine Computer. $185.00 $370.00 50% Off. Exact fit for: Year: 2004. Make: Chevrolet. Model: Trailblazer., Find a Used 2004 Chevrolet TrailBlazer. 2004 Chevrolet TrailBlazer LT. $5,990 • 121,408 miles. great value. $930 below CARFAX Value. Minor Damage. Personal Use. CARFAX 1-Owner. 28 Service History Records., An oxygen sensor, commonly referred to as an O2 sensor, is a crucial component in your Trailblazer’s exhaust system. It plays a vital role in monitoring the levels of oxygen present in the exhaust gases produced during the combustion process. Oxygen sensors (measure gasses as they exit the engine), along with MAF or MAP sensors (measure ..., 2002 CHEVY TRAILBLAZER 4.2 ENGINE MOTOR 225,308 MILES LL8 RUN TESTED W/VIDEO. Opens in a new window or tab. Pre-Owned. $400.00. pattersonaw (22,475) 99.8%. Buy It Now ... 04 TRAILBLAZER Engine Motor (4.2l Vin S 8th Digit) . Opens in a new window or tab. 60 DAY MONEY BACK GUARANTEE!! 100% TESTED!!, The tensioner bolt can also be installed and torqued down to 8 ft-lbs. The balancer shaft retaining bolts can be torqued down to 8 ft-lbs as well. The cover that keeps the oil in the engine and protects the rear timing chain can be installed with a new gasket and some silicon sealant and then torqued down to 8 ft-lbs., The 4.2L V6 Trailblazer models made from 2002 to 2009 have an oil capacity of 7 quarts and the recommended oil type at all temperatures is SAE 5W-30. Use 10W-30 when the temperature is above 0 o F. The same engine type in 2005-2008 Trailblazers requires 5W-30 oil at all temperatures., OEM Trailblazer Parts from GMPartsCenter.net Popular Chevy Trailblazer Accessories. The Chevy Trailblazer combines comfort, sportiness, and exceptional performance, making it an ideal SUV for both city driving and off-road adventures. If you wish to enhance your SUV's functionality and style with genuine made accessories for the new Trailblazer, we have the preferred options available for ..., Used, Rebuilt 2004 Chevrolet Trailblazer Engine - Options: (4.2L, VIN S, 8th digit). Call (888) 412-2772 today. Monday - Friday 9:00am-8:00pm EST Saturday 11:00am-4:00pm EST. ... A used engine sold by Car Part Planet will arrive complete without the alternator, AC compressor, starter, or power steering pump. ..., MikeyDizzle. 196 posts · Joined 2007. #25 · Jul 15, 2009 (Edited) ScarabEpic22 said: That said, 06-09 4.2L I6s WOULD BE EASY TO DO. Buy the Steedspeed manifold, a turbo, an intercooler (or meth injection), some bigger injectors, the plumbing you'll need, and get a good tuner in the loop (someone local)., Engine & Performance. Brakes. Parking Brake. Manual. Lever. Material. Plastic. Front Brakes. Disc Brakes. Cooling. Ventilated. Rear Brakes. Disc Brakes ..., Aug 15, 2019 · Wrong Octane/Bad Gas. Bad fuel can cause your Trailblazer’s engine to knock. The wrong fuel can also cause a knocking sound. Using fuel with the proper octane rating is essential. If you need to be using premium fuel, use it. Air/Fuel Mixture Too Lean. Sensor issues can cause the air/fuel mixture to lean out. , The TrailBlazer won the North American Truck of the Year award in 2002. The 4.2L engine appeared on the Ward's 10 Best Engines list from 2002 to 2005 with innovative features such as DOHC, variable valve timing on the exhaust camshaft, and GM's patented lost-foam casting process. 2002–2009 LL8 4.2L I6; 2003–2004 LM4 5.3L V8; 2005–2009 LH6 ..., The Chevy Trailblazer is one of the best cars I've ever owned. After owning many used vehicles over the years, I've finally found one that doesn't break down multiple times per year. It has superior four-wheel drive and as long as I drive slow and smart, I have had no problems driving this truck through snow (and we've had a lot of snow lately)., Engine Timing. If your Chevy Trailblazer's engine timing is off, it's going to stall out, misfire, and altogether not run properly. Here are some of the more common causes of an engine timing problem: VVT Problem- Many modern engines are equipped with Variable Valve Timing. This allows for the engine to be in the "sweet spot" of power ..., Chevy trucks have become an iconic symbol of American automotive engineering and craftsmanship. Over the years, they have evolved from classic workhorses to modern vehicles that of..., One common cause of the P0340 code in your Chevy Trailblazer is a defective camshaft position sensor. This sensor plays a crucial role in managing the engine’s ignition spark and fuel injection timing. If it fails or malfunctions, it can lead to rough idling, misfires, loss of power, and increased fuel consumption., LL8. Vortec 4200 LL8 engine in a 2006 Chevrolet Traiblazer.The LL8 (or Vortec 4200), is a straight-6 truck engine. It was the first Atlas engine, and was designed for GM's new SUV line. It displaces 4.2 L (4195 cc), with a 93 mm bore and 102 mm stroke., 03-04 EXT, Rainier 5.3L V8 use the LS1 PCM. 05-06 SS, Envoy Saab, Rainier 5.3 or 6.0 use E40/T42 07-09 SS, Aero, Saab, 5.3 or 6.0 use E67/T42 You cannot use your stock PCM, it cannot control any engine except the 4.2L I6. Buy that Suburban setup. You'll need to rewire the harness to work with the 03-04 TrailBlazer 5.3 PCM programming., Disconnect the battery negative cable. Remove the drive belt. Disconnect the battery positive cable nut (1) on the generator. Remove the A/C line mounting bracket bolt at the engine life hook. Remove the right engine lift hook bolts and remove the lift hook. Remove the 3 generator mounting bolts and remove the generator., It is mounted to the bottom of the engine by the oil pan at the front of the engine near the crankshaft pulley. ... June 04, 2019. ... Is it ok to pull my front axles out and the front drive shaft on a 2006 chevy trailblazer 4x4; 2004 Chevrolet Trailblazer Estimates. AC Recharge ($220 - $252) ..., 2993 Answers. Posted on Nov 30, 2011. SOURCE: where is the pcm located on a 2003 chevy trailblazer. 5.3L Engine. The Powertrain Control Module (PCM) is located on the left front frame rail. 4.2L Engine. The Powertrain Control Module (PCM) is located in the engine compartment. It is mounted on the left side of the engine., P0480 is usually caused by a bad fan or a bad fan relay. Good luck fixing your Chevy Trailblazer! P0480 is a relatively common OBDII trouble code. It indicates that your Chevy Trailblazer's "cooling fan 1 control circuit" is malfunctioning. It's a generic code, so it has the same meaning for any vehicle made for the 1996 model year and up., The 4.2L has variable valve timing on the exhaust cam. There is a 'cam phaser' positioner motor that changes the degree of rotation on the exhaust cam. Joel. 2005 Trailblazer LS 4x4, summit white. Adds: Ventshades and LOTS of extra adhesive added for durabilty., Remanufactured engine assembly. 8th digit of VIN is S. Oil flowith oil pressure and compression tested. ***Call Rogue Drivetrain Engine supplier at 1-855-205-3195 for customer service, availability and technical assistance**** , 2006 Chevrolet Trailblazer Engine. Options: 6.0L (VIN H, 8th digit) Used: See availability. Remanufactured: See availability. Speak With A Specialist Now. (888) 412-2772. Habla con un especialista ahora. (888) 412-2773. Used & Remanufactured Chevrolet Trailblazer 2006 Engines for Sale.