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tpi
Jun 28, 2016Explorer
I'd check the timing, cylinder contribution, and make sure the vacuum advance works. Possibly the air/fuel mixture or at least have someone follow and insure you're not getting black smoke or a fuel leak from vent etc. Pull a spark plug or two and "read" them.
1.9 MPG is almost physically impossible from something which is running sort of right if you're not climbing steep hill. Perhaps the tank is hard to fill fully and gives different shutoffs on each fill.
1.9 MPG is almost physically impossible from something which is running sort of right if you're not climbing steep hill. Perhaps the tank is hard to fill fully and gives different shutoffs on each fill.
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