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scarceller scarceller is offline
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Join Date: Oct 2006
Location: Southern MA
Posts: 3,970
Garage
How lean? and how do you know it's lean?
Few thoughts:
- Bad O2 sensor? unplug the O2 does the issue go away? Sometimes the O2 sensors fail and put out 1vdc all the time, if this happens it sends a false rich condition to the DME and DME tries to fix the problem by leaning the mixture.

- Could be faulty injector(s)?

- Fuel pressure out of wack?
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1984 911 Carrera Cab M491 (Factory Wide Body)
1975 911S Targa (SOLD)
1964 356SC (SOLD)
1987 Ford Mustang LX 5.0 Convertible
Old 06-02-2016, 10:54 AM
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