Question about 2007 GMC Yukon

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I have the sign of check engine could you tell me what is it mean or where is the problem it can be

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This light could Mean Anything from the Rear End to the Tranny to Anything Inside and around the Motor. The best way to find out is #1 Check all the Fluids, Oil, Coolant, ETC. #2 is to have a Qualified Mechanic Run a Diagnostics on the Computer to see Exactly Where the Trouble code is Coming From.

Posted on Jan 21, 2009

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Car acts doggy when going up incline or stopped and now the engine light came on


does it bark a lot just kidding I think you mean dodgy but I still have to guess what you mean by that I know these cars very well so lets see do you mean that your going uphill and the car loses engine power? your stepping on the gas but it's hard to make it up hills Yes/No? or do you mean that it's a loss of electrical power and the car dies out Yes/No? I'm going to go with the first one the check engine light is on and was/or is the engine running rough/shaking at the stop sign/traffic if so has the car been tuned up recently ? you see there's a lot of info missing here the best thing to do is go to auto zone & ask the parts person to check your trouble codes with a scanner they will do it for free this will tell you what's gone wrong with engine performance & they will tell you how much for parts only if you need a mechanic to work on your car go there and show him the scan reports of the codes listed

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Check Engine Light When the check engine light comes on and won't go off, it is...


    Check Engine Light When the check engine light comes on and won't go off, it is a sign that your vehicle's computer has detected some problem with the emission system. Determining the exact cause of the emission failure can only be done with a diagnostic scan. However, just because the light is on doesn't necessarily mean there is a big problem , because the light can be triggered by any one of a number of minor problems. At many autozones or O'Riley's they will take a special code reader and tell you what is wrong with your car for free.

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I got message on my car dashboard oil pressure stop engine off and other sign oil low glow plug and seleaplary sign what's that mean and tell me the soulation please


Have you changed oil in proper an timely manner? Is the oil low? If it is is it leaking around vehicle? If oil is full does car make any odd sounds? If all is well it could a bad sensor, if not you should keep check on fluids in vehicle. Maybe simple if oil is at proper level, but more serious if not.

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1 Answer

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No doubt your yellow check engine light is on,,Right? If so goto Auto Zone parts store and ask them to run a scan to find out the coded problem,,have them print it out for you and explain what the codes mean and that will tell you what you need to buy to fix the problems,,,,,,most likey will be oxy sensors which tell your pc the proper mix of air and fuel to give the motor for running right,,,and its free the scan test

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