GM Truck Club Forum banner
1 - 4 of 4 Posts

·
Registered
Joined
·
7 Posts
Discussion Starter · #1 ·
New here, Hi to all. I've replaced the following with no luck.....coils, wires, plugs, fuel pressure regulator. Fuel pump press at the sending unit is 60+ lbs. Don't have a tester for the fuel rail yet. Motor starts right up but has a miss, checked all plugs with a ign tester, all fire the same. Sprayed ether on the intake manifold....no change. EGR seems to be free. Unplugged MAF.no chqange. Seafoam in tank...nothing either. Any ideas?? Thanks in advance, Mitch.
 

·
Registered
Joined
·
7 Posts
Discussion Starter · #4 ·
Finally fixed the missfire......INJECTORS! Now when ever I start the truck after about 2 minutes CEL is on and 0351-8 is the code. Truck doesn't even have to be running. I clear the code, shut it off..turn the key on several times leave it on a few seconds and there it is....0351-8. Would the truck still run OK with a bad ground? Thanks.
 
1 - 4 of 4 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top