Having problems with your 1996 Dodge Grand Caravan ?

ROUGH IDLE I bought this van with 99640 miles on it. Currently, I have 202870 miles on it and it runs great. Well, almost great. All of the work on this van was done by me. I replaced water pump, timing belt and idler for it around 140000 miles (05/2005), cylinder heads around 179000 miles (04/2007). Now, for almost three months, van has a rough idle. First, I changed cables, spark plugs, distributor cap and rotor. Nothing changed. Then, check engine light turned ON with P300 & P304 MIL codes. I

Posted / edited by AnonymousUser on : 22-07-2019

Answers :

A faulty fuel pressure regulator might be the cullpret too much fuel will also throw a misfire code
Sounds like an electrical problem check for spark on #4 cyl.if ok
\015\012check injector trigger with a noid light should flash with engine
\015\012running. if ok possible cam worn not real common
Repair Help & Product Troubleshooting for 1996 Dodge Grand Caravan

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