Having problems with your 1998 GMC Jimmy ?

94 jimmy will not run bad fuel pressure regulator?

\015 My jimmy will start some times and sometimes will not. The fuel pressure stays the same 54psi when running and if it is running sometimes it will die and the pressure goes up to 58-60psi. About 62psi when trying to start it. I believe something is stopping the fuel from getting to the spider, . Is this what happens when the reg. goes bad? It runs great when it runs. When it won't start I can throw gas into the butteryfly and it will start right up and then stall when the gas is gone. The jimmy is a 94 with the spider W code I had it running for 20 min shut it off then started again run for 20 min then shut it off and then it would not start. Then when you do get it to run for about a min then hesitate fuel pressure goes from 54 to about 62 and stalls then will not start again. Thanks Brian [email protected]\015 Posted / edited by AnonymousUser on : 24-02-2020

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Repair Help & Product Troubleshooting for 1998 GMC Jimmy

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