88ranger91
New Member
- Joined
- Oct 4, 2016
- Messages
- 20
- Reaction score
- 0
- Points
- 0
- Location
- Queen creek az
- Vehicle Year
- 1988
- Make / Model
- Ford
- Engine Size
- 2.9
- Transmission
- Automatic
Hi all,
The 88 ranger I just picked up is running a little rough. It's throwing codes 10r,41r,13r,77r,74r. I unplugged the o2 sensor and it seemed to idle a lot better.
I've looked for vacuum leaks, exhaust leaks, cleaned out the fuel system, and ran sea foam through the brake vacuum hose to try and clean the injectors. Running a lot better than it did when first bought it but still runs rough.
Any ideas on what to do next to fix the codes? Thanks!!!
The 88 ranger I just picked up is running a little rough. It's throwing codes 10r,41r,13r,77r,74r. I unplugged the o2 sensor and it seemed to idle a lot better.
I've looked for vacuum leaks, exhaust leaks, cleaned out the fuel system, and ran sea foam through the brake vacuum hose to try and clean the injectors. Running a lot better than it did when first bought it but still runs rough.
Any ideas on what to do next to fix the codes? Thanks!!!