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Threw a code po420. I had just cleared codes po178 and po179
Threw a code po420. I had just cleared codes po178 and po179 by putting a flex fuel replicator and clearing the codes. Now all the sudden po420. Could they be related? … read more
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I have a 2003 Chevy Trailblazer EXT w/5.3L V8. Codes p0101,
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for AMDEE , my 2000 K2500 chevy w/7.4 liter I had submitted a question , 2 days ago , but could complete , the 'service engine soon'' light will not go out . the codes that keep coming up are , P0172 … read more
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2001 corvette: vin..CHECKING THE FUSES UNDER THE HOOD FUSE BOX SO I
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1996 Chevy S10 Blazer: LT...O2 sensor not active, Bank 2
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2004 Chevy: eng..warning..random misfire..all plugs,wires and coils
Hello, I have a 2004 Chevy 2500hd with a 6.0. I have been getting a service eng. soon warning, the code tells me its a random misfire, I have changed all plugs,wires and coils...I still get the warnin… read more
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problem with my 2002 tahoe service engine soon lite is on. It gives a code for misfire #4 and somtimes #6 also run rich on same bank. it has 5.3 vin Z. I cleaned the injectors put new plugs new wires … read more
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2002 Avalanche Check enginelight on. running very rough. No power.
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2001 chevrolet: 1/2 ton, 4 wheel drive, automatic, 4.8 litre..rev
I have a 2001 chevrolet silverado, 1/2 ton,XXXXX automatic, 4.8 litre. I have codes that keep coming up on my scanner. The codes are P0171,P0174,P1133,P1153, The o2 sensors have just been changed and … read more
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i need to check my injectors because i believe they be clog i have a 2000 corvette and the dia says lean in frist bank so what do i do from here… read more
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2001 suburban: bad gas..suv..rough..But when its warm out runs fine.
Hello I have a 2001 surburban I think I got some bad gas. SUV sometimes will start and then run very rough. But when its warm out runs fine. Could this be my fuel pump/relay etc.… read more
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i have replaced the following parts: spark plugs and wires, cap and rotor, new map sensor , new module , egr valve , o2 sensors… read more
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