Having problems with your 1990 Pontiac Bonneville ?

Fuel pump works but engine sounds like its not getting any gas. is it a fuel relay and where is it located?

Posted / edited by AnonymousUser on : 23-04-2018

Answers :

Fuel pumps may be running but you need to check fuel pressure at reed valve on fuel rail to see if you have enough to fire the injectors , you need at least 50psi
Repair Help & Product Troubleshooting for 1990 Pontiac Bonneville

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