Welcome to the DoItYourself Forums!

To post questions, help other DIYers and reduce advertising (like the one on your left), join our DIY community. It's free!

2000 gmc sonoma


wheeler1949's Avatar
Member

Join Date: May 2015
Posts: 54
GA

10-11-17, 10:13 AM   #1 (permalink)  
2000 gmc sonoma

Need help trying to correct engine problem. Truck is misfiring pretty often sometime it wll jerk the truck.I have changed plugs and plug wires also fuel filter.None of this helped.Any help would be appreciated. Thanks Also this is a 4 cylinder.

 
Sponsored Links
marksr's Avatar
Forum Topic Moderator

Join Date: Mar 2005
Posts: 41,821
TN

10-11-17, 10:32 AM   #2 (permalink)  
Have you done a compression check? or fuel pressure check?


retired painter/contractor avid DIYer

 
alan73's Avatar
Member

Join Date: Aug 2015
Posts: 166
MO

10-11-17, 01:07 PM   #3 (permalink)  
have you checked for codes, or how about the coil packs, when exactly does it misfire does the engine use any coolant?

 
pugsl's Avatar
Forum Topic Moderator

Join Date: Mar 2008
Posts: 7,146
NC

10-11-17, 02:09 PM   #4 (permalink)  
Most auto parts stores will read codes for free.

 
Search this Thread