TippsTheFoo
Member
- Joined
- June 6, 2003
- Messages
- 23
- Reaction score
- 0
- City, State
- GP, MI
- Year, Model & Trim Level
- '00 XLT
Guys,
Really need some help with my '94 4.0 OHV Ranger. I've had it for a little over two years now with zero problems and now I've got one I can't seem to figure out.
First off, as back-story, I had my clutch replaced last month by a local shop. When I picked her up the check light came on, so I took the truck back and had them scan it. They said I needed a new O2 sensor and it'd be $120. I knew I could do this cheaper myself and I did.
I replaced BOTH O2 sensors for less than they wanted for one (part only).
Anyway, after replacing them (and clearing the code) the check engine light came back on. The codes I have are:
172
173
176
177
Lean and Rich on both sides. How? What else should I be looking at? I removed and cleaned the MAF and also searched for a vacuum leak (which I didn't find).
Help!
-Matt
Really need some help with my '94 4.0 OHV Ranger. I've had it for a little over two years now with zero problems and now I've got one I can't seem to figure out.
First off, as back-story, I had my clutch replaced last month by a local shop. When I picked her up the check light came on, so I took the truck back and had them scan it. They said I needed a new O2 sensor and it'd be $120. I knew I could do this cheaper myself and I did.
I replaced BOTH O2 sensors for less than they wanted for one (part only).
Anyway, after replacing them (and clearing the code) the check engine light came back on. The codes I have are:
172
173
176
177
Lean and Rich on both sides. How? What else should I be looking at? I removed and cleaned the MAF and also searched for a vacuum leak (which I didn't find).
Help!
-Matt