GMC Sonoma S10 4cyl. Need help ASAP

Asked by Mar 06, 2017 at 10:37 PM about the 2000 GMC Sonoma SLS Reg Cab Short Bed 2WD

Question type: Maintenance & Repair

My harness for the fuel injectors broke lose from
the bracket and the wire harness from the fuel
injector snapped please help. TRUCK NEEDED
NOW! We just tried to start it and it backfired.
Everything has been taken apart and cleaned
please help.

3 Answers


Sounds like you need a new connector for that fuel injector. Just find one and replace it.

Okay also one of my spark plugs in port 3 is cracked on both sides could that effect anything. Also do you think the air intake is messing with it at all.


Yes, a cracked spark plug is no good. And you need a good connection for the fuel injectors.

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