Ford Ranger Forum - Forums for Ford Ranger enthusiasts!

Go Back   Ford Ranger Forum - Forums for Ford Ranger enthusiasts! >
Forgot Password? Join Us!

Welcome to Ford Ranger Forum

Showing results 1 to 1 of 1
Search took 0.04 seconds.
Search: Posts Made By: TxGasRacer
Forum: 4.0 SOHC / 4.0 OHV Tech 07-07-2018, 06:54 AM
Replies: 4
Views: 1,856
Posted By TxGasRacer
Re: 98 ranger 4.0 lean in both banks puzzled

It is more than likely your upper intake o-ring gaskets. I have a 1998 4.0 super cab and I had this happen to me,after I changed out the upper intake o-ring gaskets my lean trouble codes p0171 and...
Showing results 1 to 1 of 1