Questions & Answers for: GMC Sierra 2500 code po335

Question about 2004 Sierra 2500

1 Answer

diagram i would like a picturer of the 7 wire trailer plug with wire color codes on it thanks Randy Too big to post here. How can I email it to you?

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Question about 2004 Sierra 2500

2 Answers

Miss fire code on computer my mechanic has moved coil packs to different cylinders ,replaced spark plugs and crank sensor.The truck seems to run just fine but after 4 miles down the road the check ...

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Question about 2004 Sierra 2500

1 Answer

2004 GMC sierra cylinder miss fire code 3,5,8 are cylinders .code says miss fire and the amount of times.truck has 68,000 miles Have you put new sparks plugs in it. If you havent I would try them ...

I need to find a codes manual for the actron cp9035 I need to find a downloadable codes manual for the actron cp9035 Here's the link where I found it ... ...

2004 GMC 2500, 6lt. V8. Reduced Engine Power Keeps coming up when started. Have checked grounds and throttle assembly. Any suggestions where else to look? Have the codes checked first and go from ...

my 1996 gmc sonoma v6 automatic does not **** into overdrive codes say camshaft sensor can that be the problem no have trans computer scanned

Question about 2004 Sierra 2500

2 Answers

code po335 wont start Problem with the signal from the Crank Sensor,I hope this help you and I want you to have a happy new year The crank position sensor is bad.

...digits are form STEP 05 7. Call 1-800-537-5140 8. Press 1 then # (pound). You'll hear "Invalid Code, try again" 9. Press 139010 or 106010 or 206010 or 202107 then # (pound). "it's really *lol" ...

...changed driver side catlytic converter... o2 sensors on that side also. Now I'm getting a PO496 code. Any help on this ??? your purge valve solinoid isnt closing properly so just take it out and ...

...high. Other than that, runs fine. Coolant level is good. Thanks, Brian You need to check for fault codes, the check engine light is on because a fault is in the system. Here is how to do a fault

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