not turbo
Well-Known Member
- Joined
- July 29, 2006
- Messages
- 111
- Reaction score
- 0
- City, State
- Everett WA
- Year, Model & Trim Level
- 87 Bronco 2
...it runs pretty well.
Consider: 1987 B2, 2.9l, timing mark physically checked for TDC, and has a white mark showing 10^BTDC...
Set the timing there as per both maintenance books and several web sites, truck runs OK until ~35, then gets gutless.
Re-set the timing so it's at 16^BTDC and it runs great. Passes emisions, everything.
Any conjectures as to why..?
Consider: 1987 B2, 2.9l, timing mark physically checked for TDC, and has a white mark showing 10^BTDC...
Set the timing there as per both maintenance books and several web sites, truck runs OK until ~35, then gets gutless.
Re-set the timing so it's at 16^BTDC and it runs great. Passes emisions, everything.
Any conjectures as to why..?