My s-10 has recently been misfiring badly, before anything is said it has new ignition,timing set,injectors,head rebuilt. Sensor's are good, fuel psi is good no DTC's. It was only misfiring under a load and then it got real bad and killed the injectors, with those replaced it was still there and now its horrible and still no DTC's. I found this TSB https://chevroletforum.com/recalls-a...604030/TSB.htm[/align][/align]I'm wondering if that's the culprit to my problem. anybody else had this happen to them?[/align]

 

Anyone have a clue?

 

Re-check your timing first,as youv'e put a lot of parts on. Also what is the repair for that TSB? ,you may have already replaced the part(s).

 

I'm not sure what the repair is, I found it here and it didn't have anything to hint at repairing it.

 

Possible it's just bad gas?

 

its been through a fewtanks since it has started.