Having problems with your 2003 Chevrolet Impala ?

Totally rebuilt top end wont start

\015 I have a 3.8 impala that just had head gaskets intake gaskets new plugs and a new upper intake plenum redone and car still wont go lots of fire but plugs are soaked with gas why the fuel dumping and not starting (temp sensor???)\015 Posted / edited by AnonymousUser on : 02-08-2021

Answers :

Dheck all your ground straps. Also, check your fuel pressure regulator with a pressure gauge. But if you have one ground off it can cause the car to overfuel. Hope this helps. Phil
Repair Help & Product Troubleshooting for 2003 Chevrolet Impala

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