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Old 03-26-2011, 12:28 AM   #87 (permalink)
Milwaukee
EcoModding Apprentice
 
Join Date: May 2009
Location: Michigan
Posts: 111
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update?

Been drive my 87 F250 oh boy it worst on economy. Only got 16-17 mpg most times. WORST 11 that when it have leak and idle for 2 hours due snowstorm here. It been 20-30oF here.

It seem it smoke black on accelerator or under load. Suspect PO turn up the injector pump.

Temp Gauge never get up it barely creep to pass BIG white mark then drop. It got up to little closer to N when it was 70oF. Going to remove fan clutch and belt for ac compressor.


Could you tell best tip you done to truck and improve much economy.
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