pht
New Member
- Joined
- Sep 11, 2014
- Messages
- 2
- Reaction score
- 0
- Points
- 0
- Vehicle Year
- 1991
- Make / Model
- ford
- Transmission
- Automatic
I have a 1991 ranger 4x4 2.9 v6 I am wondering why my mass air flow sensor is a 3 wire and all the replacments are 4 wire units. If i need to replace it what options do i have. Please help.