Replaced fuel pump and filter and still wont start

Asked by Eric Jan 05, 2020 at 11:29 AM about the 2002 Jeep Grand Cherokee Laredo 4WD

Question type: Maintenance & Repair

I have a 02 jeep grand cherokee Laredo 4.0 v6

I just replaced the fuel filter and pump.
I have fuel pressure coming from the fuel rail..
But still wont start...

Please help

1 Answer
39,085

beatupchevy answered 4 years ago

Are the injectors firing ? Get a noid light and see . Some vehicles need proper spark and fuel pressure , just having them won't do .

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