Having problems with your 2001 GMC Jimmy ?

2001 gmc jimmy acceleration problems

\015 I replaced cap,rotor,wires and plug but I have an acceleration problem that when accelerating it boggs down like insuffienct gas problems and sometimes wont start at all\015 Posted / edited by AnonymousUser on : 18-01-2021

Answers :

Have you checked base fuel pressure at the injectors ?
Base fuel pressure when cranking or at idle should be at least 60psi or more.
Repair Help & Product Troubleshooting for 2001 GMC Jimmy

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