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Gm Tech (Cam)
Gm Tech (Cam), GMC Mechanic
Category: GMC
Satisfied Customers: 29427
Experience:  GM Grand Master Technician 2007. 14 year experience.
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I got a misfire on plug three code service engine soon

Customer Question

i got a misfire on plug three code service engine soon blinking replaced plugs wires distributor cap on a 95 GMC JIMMY 4.3 VORTEC SIDE DISTRIBUTOR STILL HAVE THE CODE WHAT COULD IT BE
Submitted: 11 months ago.
Category: GMC
Expert:  Gm Tech (Cam) replied 11 months ago.

Hi there, I am Cam. Sorry to hear about this issue.

Its possible you have an intake gasket leaking, leaking cylinder, plugged injector or even possibly the valve rocker stud that is pushed into the head has pulled out. The misfire, does it happen all the time or only some of the time?

Customer: replied 11 months ago.
This problem is happening all the time
Expert:  Gm Tech (Cam) replied 11 months ago.

Ok, I would take the valve cover off and inspect the rocker areas on the drivers side. I suggest this because it’s a simple removal and if you find one rocker pulled out, or an issue, it would be very visible.

Customer: replied 11 months ago.
no thank you
Customer: replied 11 months ago.
Expert:  Gm Tech (Cam) replied 11 months ago.

I Am only contracted to the website, I am not sure what are trial you are talking about.

Are you wanting to continue our conversation?

Customer: replied 11 months ago.
Expert:  Gm Tech (Cam) replied 11 months ago.

Thank you for allowing me to assist you. Please rate my answer OK to Excellent service and feel free to ask any follow up questions regarding this issue you may have.
Please know that the only compensation for my time spent assisting you is when you provide that rating.

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