|
| Search | Car Forums | Gallery | Articles | Helper | Air Dried Beef Dog Food | IgorSushko.com | Corporate |
|
#1
12-30-2008, 05:58 PM
|
|||
|
|||
|
Intermittant miss
Im new to this forum, I have a 95 K1500 with 5.7 auto trans what my problem isthat i have an intermittant miss at all rpms it will back fire and feel like its has a fuel problem and other times it runs fine it has now codes stored. beforei start throwing money it i thought i would try to get a few ideas what the problem may be. thanks for any help
|
|
#2
01-01-2009, 03:21 PM
|
|||
|
|||
|
Re: Intermittant miss
Can you post the codes that you now have? That would help. Backfire, could be EGR operation, ignition coil, wires and or plugs, pickup coil, ignition module or a mechanical issue.
Are the injectors dripping at idle? The Fuel pressure regulator is in the TBI unit and the diaphram could be leaking. //2000CAYukon
|
|
#3
01-02-2009, 11:28 AM
|
|||
|
|||
|
Re: Intermittant miss
I have no scan tool, but by grounding A and B together all i get is 12 the handshake code with no others i checked this a couple times, it seams strange that there wouldnt be any codes stored
|
|
#4
01-05-2009, 10:32 AM
|
||||
|
||||
|
Re: Intermittant miss
Does it only do it when going uphill? If so, then I would suspect fuel pump or fuel filter.
I would start by replacing fuel filter. If it does it under all load conditions, then I would look at cap and wires. Also check for vacuum leaks............. -
__________________
1968 427 Camaro SS 1998 Silverado K1500 2004 Corvette Coupe 2011 Chevy Avalanche ______________________
|
|
 |
POST REPLY TO THIS THREAD |
 |
|
|
