Question about 2004 Chevrolet Tahoe

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04 chevy tahoe

Okay, hope ur siting down for this,, okay, i have a engine light on and at the bottom i have a reduced engine power sign up, so when this reduced engine power is up it takes away the gas petal but the times i do start it and sometimes its not on and i do have a petal so i can drive it, now this is the kinda strang part. if i pull back on the high beam lever (windshield washer,wipers,ect,ect) it kills the truck.. okay if i leave that alone and the reduced engine power light or banner isnt on and i turn the ac on it instintly goes to the reduce engine power banner again and the fan works but no cold air.. please help me on this , driving me crazy

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  • Anonymous Mar 18, 2014

    after driving 10 miles reduced engine power and oil light come on engine starts to ping.

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The check engine light you are getting sounds like and electrical problem, have the battery and the alternator tested, and have autozone or the like pull the codes off for you and see if you can figure out what they are....

Posted on Jul 25, 2008

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Tested battery and found battery low: That's it.619-646-0507 value auto repair.

Posted on Sep 24, 2013

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1 Answer

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The check engine light keeps coming on in my 2004 Chevy Tahoe. At first when it came on, it would show a warning message that states Reduced Engine Speed and the Tahoe wouldn't have any power. Now, it's...


Most auto parts stores have Scanners that can read the actual Codes causing the check engine light- usually for FREE. Google the Codes to determine what needs fixed.

Do not continue to drive it, as it may cause permanent damage!

GL,
Td

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Reduced engine power


go to a parts store like autozone they should scan for free

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I have a 2003 Chevy Tahoe. No problem this


have the codes pulled this will get you in the right direction most autozones and the like do it for free

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2004 Chevy Tahoe - Reduced engine power message


have autzone check for any stored trouble codes, replace the fuel cap, make sure you have plenty of gas

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