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.Got an '04 Chevy Trailblazer with the 4.2 V6. For the past few months, the idle speed is steady at 600 rpm until you add some electrical load - like turning on the a/c, raising the windows, ... 2005 trailblazer. engine dies when the car is runnuing.. Under 2000 RPM. Stopped or 70 MPH.2003 Chevy Trailblazer - Engine has a ticking noise on cold start, noise does not increase or decrease as engine speed, noise will stop once engine is at operating temperature. Answered in 13 minutes by: Chevy Mechanic: Brad. HelloCustomer and welcome to JustAnswer.com!I have a 04 trailblazer and its running bad. I checked for codes and first the p0301 came on. ... P0300 check engine light was blinking on my '05 tb ... A forum community dedicated to Chevy Trailblazer and GMC Envoy owners and enthusiasts. Come join the discussion about performance, modifications, troubleshooting, towing capacity, maintenance ...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.

Leave the trans. Leave the Tcase. Remove front Drive train. Wheels Spindles and axles. Then pull the motor. My first time it took about 8 hours. Got it down to 4:rofl: Lots of stuff to remove to yank the engine. I have also loosened the top bolts on the front coil over to get to the 3 large engine bolts.To diagnose bad fuel injectors in your Chevy Trailblazer, start by performing a fuel pressure test. This test helps you determine if the issue is related to fuel injectors, a fuel pump, or a fuel filter. Connect a fuel pressure gauge to the rail and check the pressure. If the pressure is within the specified range, you can rule out the fuel ...

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.

Chevy Mechanic: Gary. ok try the plugs first.but if its a dead skip at idle and when driving.its missing spark/fuel/compression.if changing the plugs doest help then we will need you to swap the coil from the #2 cylinder to the #1 cylinder see if the skip moves to the # XXXXX cylinder if it does more than likely the coil is bad.if it is still ...Interested in the 2004 Chevrolet Trailblazer? Get the details right here, from the comprehensive MotorTrend buyer's guide. News. ... Engine Name: Vortec 4.2L 6 Cylinder 275 hp Gas: Trim: LS ...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.Ok. Chevy Mechanic: Tim's Auto Repair. try to replace the throttle body and the sensor with your oldone. clean the throttle body with throttle body cleaner..sometimes the tb will get dirty with black soot and cause this..it doesnt take much. stand by, i will send you some tests/checks you can do for this code. DTC P2123.MEMBER. 2004 CHEVROLET TRAILBLAZER. 6 CYL. 2WD. AUTOMATIC. 77,423 MILES. When you drive for a little bit the RPM will jump up to 2 and then go back down til 1.5 while driving. It will do it for a few times and then be akoy for a while and then repeat it again.

A 2009 Trailblazer has a Blue Book value of about $6,600. With an engine or transmission replacement costing at least half that, timely, routine maintenance is paramount. The standard engine in most …

Sep 10, 2019 · Dirty Throttle Body. A dirty throttle body can lead to stalling in your Trailblazer. If you let off of the gas coming to a stoplight and it stalls for a second or two and recovers itself, it very well could be a dirty throttle body that is causing the problem. Here’s a great YouTube video from EricTheCarGuy. on how to clean a throttle body.

Leather Seats (5) Memory Seat (4) 4 doors (22) Seller info. Seller type. Dealership (22) Show only. Cars with photos (20) Shop 2004 Chevrolet Trailblazer vehicles for sale at Cars.com. Research ...Location: Stephens City, VA. Mileage: 215,120 miles MPG: 14 city / 19 hwy Color: Brown Body Style: SUV Engine: 6 Cyl 4.2 L Transmission: Automatic. Description: Used 2005 Chevrolet TrailBlazer LT with Four-Wheel Drive, Roof Rack, Towing Package, Trailer Hitch, Alloy Wheels, and Premium Sound System. More.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... 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.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) ...Nov 14, 2023 · 3. Water Pump Failure. While this problem is more of a maintenance item, the 4.2 Vortec water pumps do tend to fail around the 100,000 mile mark. While this isn’t that early, it is a bit sooner than a water pump will fail on most engines. Fortunately, there are some warning signs of a failing water pump. Key specs. 4-door. 5 seats. 275.0-hp, 4.2-liter, Straight 6 Cylinder Engine (Gasoline Fuel) 0 combined MPG. Vehicle length and height not available. Rear Wheel Drive.GM. Radiator Assembly. S-series. 4.2L. Lightweight; the radiators have a positive heat transfer to weight ratio Corrosion-resistant aluminum designed core helps optimize the radiators long lasting service life This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors. MSRP $457.72.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 2024 Chevrolet Trailblazer is a subcompact SUV offered in four trim levels: LS, LT, Activ and RS. The base engine is a turbocharged 1.2-liter three-cylinder engine (137 horsepower, 162 lb-ft ...

Turn on the ignition, then try to start the engine (it won't of course) Leave ignition on for approx. 10 minutes until security light goes out. Once security light goes out, turn off ignition and repeat 1 & 2. After the third time, it should start. Toggle signature.2: unbolt the plastic covering the oil pan. 3: Completely unbolt one of the motor mounts, theres a top bolt and a lower bolt. You will need a long extension for both and maybe even a breaker bar. 4: Loosen the opposite side mount, but leave the nuts threaded a bit. 5: Grab a decent jack and a piece of 2x4 or any wood to help protect the …

2003 TRAILBLAZER EXT 4.2 Engine Motor Assy 211432 Miles VIN S 8th digit opt LL8 (Fits: 2003 Chevrolet Trailblazer) $325.00. $300.00 shipping.ScarabEpic22. Mine is anywhere from a hair cooler than 210 to 210F according to the dash. With EFILive hooked up the actual temp ranges between 203-207F (so the dash guage is decently accurate for the LL8). This is the temp this engine was designed to run, so all you old school V8 guys used to seeing them run at like 180-190 (and the V8s), DONT ...Best Spark Plugs for 04 TrailBlazer EXT LS - Is the AC Delco Iridium Spark Plug #41-103 the best one out there for the 04 TrailBlazer EXT LS? ... I have a 4.2L engine. 4 people found this helpful. Mark helpful. Report; FordNut answered 9 years ago Tom is right. Iridium spark plugs are superior in life-span and performance ... I have a 2003 ...Aug 3, 2022 · The chart for the 2002 Trailblazers were much simpler and did not mention the engine equipped but instead divided the tow numbers into 2WD and 4WD models. The towing capacity range for the 2002 Chevy Trailblazers ranged from 5,200 pounds and went up to 6,400 pounds, similar to the 2007-2009 models listed. If you look at the chart, you will ... What are the common problems with the Chevy Trailblazer 1.3 Turbo engine? ... 25-Feb-2023 (Sat, 04:11) So this is a disposable engine after only 120k miles? Dmitry Sapko 01-Mar-2023 Wed, 14:09 Like pretty much any modern turbo engine, unfortunately. CARARACMay 15, 2010 · Just replaced an engine myself. Have an 06 with 117 K. Bought one on line from Southwest engines. Opted for one with 40 K, and a 3 year parts and labor warranty. $1,800 included shipping. Replacing it was a bear due to the transmission and the way the 4 wheel design is set up so had a professional do it. Learning how to jump your car before you need to is an excellent idea. 2005 Chevrolet Trailblazer LS 4.2L 6 Cyl. This free video provides the steps to diagnose and clear a check engine light on a 2004 Chevrolet Trailblazer LS 4.2L 6 Cyl.. The video also provides steps on how to read the 2004 Chevrolet Trailblazer LS 4.2L 6 Cyl. trouble code.

Oct 6, 2018 · Trailblazer P0305 OBDII Code Symptoms. The P0305 trouble code will trigger the Trailblazer’s service engine soon light. The vehicle itself may begin to run rough. It depends on how serious the misfire is. The vehicle may produce excess vibration, especially at lower RPM. Fuel mileage may suffer.

I've done an engine swap from my 04 trailblazer to my 05 envoy. It starts then immediately dies. Mechanic's Assistant: ... Hello our 04 chevy trailblazer won't start we believe the anti theft system has the fuel pump shut down it has an after market alarm system ...

Sep 10, 2019 · Dirty Throttle Body. A dirty throttle body can lead to stalling in your Trailblazer. If you let off of the gas coming to a stoplight and it stalls for a second or two and recovers itself, it very well could be a dirty throttle body that is causing the problem. Here’s a great YouTube video from EricTheCarGuy. on how to clean a throttle body. Asked by Cbrooks52 Jun 12, 2020 at 02:30 PM about the 2004 Chevrolet Trailblazer LS 4WD. Question type: Maintenance & Repair. Ok a few days ago I notice my trailblazer was. running a little hot. I found a leak around the. water pump and replaced it. I flushed the. radiator and removed any air bubbles, checked.275 lb-ft (373 Nm) of torque at 3,600 rpm. The GMC/CHEVY 4.2 Liter Long Block Engine was first introduced in 2002, and it quickly gained popularity due to its performance and reliability. It was primarily used in the Chevrolet Trailblazer and GMC Envoy SUVs, as well as the Chevrolet Colorado and GMC Canyon pickup trucks.Engine: Engine Code. A sequence of letters and numbers. This includes the engine block type and engine family, but may also include other information. ... Engine Capacity Intervals; TrailBlazer 4.2 24V (2001 - 2005) LL8: 6.6 L 6.97 US Quarts / Filter: n/a: 12 months: TrailBlazer 4.2 24V (2006 - 2009) LL8: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...What causes rattling noise on my 2004 chevrolet trailblazer? - Answered by a verified Chevy Mechanic. ... but then again my engine may not reach 3,000 RPM if I accelerate slowly. Chevy Mechanic: ... I have an 04 Trailblazer, 4X4 4.2 L with 60,000 miles. There is a noticeable metallic clunk from the transmission during a light to medium 3-2 ...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.Trailblazer has 198000mi. Was doing routine maintenance replacing the spark plugs and found oil in cyclinder #3 - on top of the plug and on the boot of the coil pack. After removing spark plugs from #3, #4, #6 I found oil on the threads too. I cleaned the oil off with a rag and went ahead and did the spark plug replacement.ACDelco Body Control Module - 218-12763. Part #: 218-12763. Line: ACD. Check Vehicle Fit. Body Control Module Rear; Mates With Connector: PT548 (4 Way); PT265 (8 Way); PT315 (9 Way); Except Remote Entry Lock Control (AU0); Remote Entry Lock Control (AU5); Remote Entry Lock Control (AU8) 1 Year Limited Warranty. Connector Gender: Female.

4. Torque Converter. The whining noise should go away when you put your vehicle in gear if it's the torque converter. A bad torque converter can cause a whining sound when starting your Trailblazer. A good place to start would be to check the transmission fluid. You will want to check it for color and metal content.In this video I give a tour of the vehicle & show a bunch of the features & performances in the interior & exteriorBuy Now!New Harmonic Balancer from 1AAuto.com http://1aau.to/ia/1AEHB00203For many vehicles, the harmonic balancer not only helps balance the engine, but als...Instagram:https://instagram. dr homayara h aziz columbia mdhow to tell the value of marblescraigslist st pete beach flholly hobbie ceramics P0172 is thrown when the oxygen sensors detect that the air-fuel mixture is too rich. A rich fuel mixture contains too much fuel in relation to air. The A/F ratio for ideal combustion is 14.7 parts air to 1 part fuel (14.7:1). With that in mind, either too much fuel or not enough air can cause a vehicle to run rich.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. lemonz strainaliante casino movie theater times Designed to deliver trouble-free, consistent performance Right for your vehicle and lifestyle. $37.68 Save: 16%. $31.83. Enginetech® Camshaft Bearing Set. 0. # mpn4562166537. Chevy Trailblazer EXT 5.3L With Small Block 3rd Generation LS Engine 2004, Camshaft Bearing Set by Enginetech®. olive garden italian restaurant avon menu grahamgl Discussion starter. 2 posts · Joined 2009. #1 · Nov 10, 2009. My vehicle's engine started surging a month ago. At speeds between 40 and 70, when holding a steady speed, the RPM will jump up and down by 100-300 RPMs, making the car seem to surge back and forth at a frequency of one jump every second or two.Misfire Cylinder 4 P0304. Hello guys I've been having this ongoing issues for a while now, I have a 2004 TB LS 4.2 i6. 118k miles I bought it off an auction , since I have changed the fuel filter , spark plugs (good ones) and coil packs (cheap Amazon brand), oil filter , oil change, new alternator, new serpentine belt, etc. After changing the ...Check engine light comes on, Trailblazer is sputtering and reduced power. Took it to local car parts store to have the code read. ... 04 Chevy Trailblazer won't move; ... Will a 02 engine swap with a 07 engine on a 'chevy trailblazer LST; 2002 Chevrolet Trailblazer Estimates. Exhaust Manifold Gasket Replacement ($228 - $283) ...