timing problem - Ford 460

Propane, Butane, LPG, GPL, C3H8, C4H10
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Johnny
Posts: 1
Joined: Sat Oct 06, 2007 12:57 pm
Location: Vancouver, Canada

timing problem - Ford 460

Post by Johnny »

Vehicle - 94 F250, 460, auto, Impco (425) propane & gas, 180KM
Problem - vehicle wouldn't start all of a sudden, sounded like it wanted to start so i changed the timing & vehicle started & then ran rough, un-plug the Dual Curve module connections & plugged them back in...truck runs ok on both propane & gas.

Is the ECM module going to cause more problems or this anomaly?
Does this modlue have an eprom memory?

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