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Dan
Dan, Auto Technician
Category: Chevy
Satisfied Customers: 3490
Experience:  GM Mark of Excellence/ Service Guild Participant with 13 years experience, ASE Master Certified
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what are some symptoms of spider injector going or gone bad

Customer Question

what are some symptoms of spider injector going or gone bad on 96 gmc jimmy
Submitted: 8 years ago.
Category: Chevy
Expert:  Dan replied 8 years ago.
Misfires at random times or even all the time. Checking compression, good blue spark and fuel pressure is good but misfire still exists is a red flag the spider or injector is bad. GM has a new updated spider assembly that replaces the entire unit under the upper intake plenum.