Having problems with your 2002 Ford F150 Regular Cab ?

2002 ford f-150 4.2 L v6

\015 My truck has two trouble codes p042-egr flow excessive,and p1409-diff pressure feedback EGR circuit low input i just got the truck and the original owner said he replaced the egr valve and it looks like a new part but not sure also the vacuum lines look ok i could not detect a leak but i might have missed one can someone one offer some guidance.\015 Posted / edited by AnonymousUser on : 19-03-2018

Answers :

Repair Help & Product Troubleshooting for 2002 Ford F150 Regular Cab

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