Question About 92 Gmc Sierra Bad Egr Symptoms


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2009 Gmc 5.3 V8/2010 Gmc 6.2 V8

I have a 2009 gmc sierra 4door z71 5.3 v8 its 6sleep auto will i keep up with the new 2010 6.2 gmc sierra ext cab????? i have some bolt on's like cortex superchip k&n cold air intake system throttle body spacer and one in ... Read more

Symptoms Of Bad Oil Pressure Switch

Can anyone tell me what the symptoms of a bad oil pressure switch (sending unit)? I believe my car may have a bad one, but I want to be sure before I replace something that doesn't need replaced. Thanks in advance. ... Read more

Chip Or Programmer For A GMC Sierra

I have a 2002 GMC sierra 1500 it has the 4.8L motor and it is 4wd, i am looking for a chip or programmer that will boost power as well as MPG if i want it to. i am going to add cold air intake at ... Read more

1989 SIERRA SL STEPSIDE. Where Do I Find Full Body Kit, Ground F/X

Where can I find a complete body kit for my GMC Sierra SL 1500 Stepside? I would like a one-piece rinning Boards / get fender flares. ... Read more

How Much Should I Offer On A GMC Sierra

Its a 1999 gmc sierra 1500 slt extended car long bed with 200,000 miles and is worth $7,000 for private party value on kelly blue book there is nothing wrong with it its in excellent condition he added 20" chrome rims dual exhaust and a 2" ... Read more

Where Can I Find The Stock Parts That Are In My 1990 GMC Sierra Chevy 350

Well ive got a 1990 GMC Sierra (C1500 2wd) that has a chevy 350 small block and im looking into getting the engine rebuilt but i want to know what the stock specs are so that i know where i am now and i can compare ... Read more

What Are The Symptoms Of Bad Or Old Spark Plugs In A ’03 Jeep Wrangler

I think that my spark plugs are worn out. My Jeep feels like if it loses power in first gear and has unstable idle. What would the spark plugs look like if they are old and I took them out, and what are the symptoms of ... Read more