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Sometimes carbon buildup may cause this problem. Mar 17 2009 2002 Chevrolet TrailBlazer 2 Answers.
I changed the who read more.
2002 trailblazer service engine soon light. 2002 chevy Trailblazer service engine soon light will come on along with the reduced engine power light and the vehicle will not go faster than 40 mph. Sometimes it will not go more than 20 and 10 mph. Ive taken the vehicle to the dealer and they cleaned the throttle and changed some filters and 2 days later.
A check engine light can indicate a broad spectrum of problems with your 2003 Chevrolet Trailblazer. In some cases you need to pull over immediately to prevent damage while in others you merely need to tighten you gas cap next time you stop in order to reset the service engine soon light. 1999 Chevy Pickup 3dr I think LS 1500 50 vortex enginehas been changed since 2011 or 2012 that has the service engine soon light on now runs great OBDII codes 1345 and 1345pd.
I changed the who read more. Amazon Affiliate Link to OBD2 Scan Tool. Httpsamznto2WdTZ43How to clear a service engine light or a check engine light.
Works on just about any car or. Service engine soon light 2002 Chevrolet Trailblazer Asked by JSkriloff in Holly Springs NC on May 10 2011 Check engine light comes on Trailblazer is sputtering and reduced power. Your Chevy Trailblazers service engine soon light is there to let you know that some sort of problem has been detected with the vehicle.
Any vehicles made in 1996 or newer use OBDII codes which can easily be retrieved from a good code scanner. A flashing service engine soon light is telling you that something needs immediate attention. The Service engine soon light means that there is a minor problem with the electronics or your cars engine.
Some manufacturers use the service engine soon light instead of the check engine light when there is just a minor problem with your car and not a severe problem. It could also mean that it is time for a scheduled service such as oil or spark plug replacement. A flashing check engine light is your Chevy Trailblazers way of saying I have a serious problem dont ignore me.
Most of the time that serious problem is a misfire. This flashing light should not be ignored. When your engine is misfiring it is dumping raw fuel into the exhaust.
Service engine soon light flashing on acceleration When the service engine soon light is flashing there is a miss fire in the motor if you look in your owners manual it will tell you thatThe same thing happend to me and it endid up to be the cat. Mar 17 2009 2002 Chevrolet TrailBlazer 2 Answers. Service Engine Soon dashboard light on my Chevy Trailblazer 42L comes on and goes off after a day or two then comes on again after another day.
This has been happening for 50000 miles. The suv run read more. I have a 2003 Trailblazer LTZ with approximately 176k miles on it.
Never really had any major problems but over the last year and half issues with the reduced engine power light and service engine light has plagued me. Having to pull over and restart my car and reset so that I could drive again normally. Take the vehicle to a mechanic or perform the necessary repairs yourself before resetting the engine light.
The light must be reset manually. Step 1 Pop the hood open and locate the fuse panel cover in the engine bay. Guide on how to reset the Service indicator Oil life on a Chevrolet Trailblazer 2002-2015.
Please press the like button if it was helpfulCheersPlease jus. You will need a code reader to clear the service engine soon light. If you have not repaired the problem the light will come back on.
Mar 19 2013 2002 Chevrolet TrailBlazer. Check engine service soon 2 Answers. So Im totally lost on my 2002 Chevy trailblazer.
Do they only have Service Engine Soon for the check engine light or does it have a separate check engine light. Service Engine Light On problem of the 2002 Chevrolet Trailblazer 5 Failure Date. 02012009 2002 chevy Trailblazer service engine soon light will come on along with the reduced engine power light and the vehicle will not go faster than 40 mph.
Sometimes it will not go more than 20 and 10 mph. Usually when you see the reduced engine power and the check engine light on it is most often times a problem with the throttle body. Sometimes carbon buildup may cause this problem.
The throttle body on your Trailblazer is electronically controlled and does not have a cable from the gas pedal. My Service Engine Soon Light just came on in my 2002 Chevy Trailblazer LTZ. I took it to a local repair shop which I trust as I know the owner and manager and they ran a diagnostic check to see why.