misfire on my 1998 GMC pu. 1500 , 5.0
Asked by bwing8282 Mar 25, 2015 at 08:11 AM about the 1998 GMC Sierra 1500 C1500 SLE Extended Cab LB
Question type: Maintenance & Repair
my truck just all the sudden started running ruff , the code reads random misfire .
as I am driving the service engine light flashes . was running fine before
4 Answers
CamaroCollector answered 9 years ago
Sounds more like an ignition module or coil issue
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it wouldn"tstart it running ruff and wants to shut off
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