Running rich
- Thread starter mike
- Start date
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MrMarty51
Full Access Member
- Joined
- Oct 25, 2012
- Posts
- 8,138
- Reaction score
- 10,943
- Location
- Eastern Montana
- First Name
- Martin
- Truck Year
- 1978
- Truck Model
- K20
- Engine Size
- 400
o2 sensor
