kjcrisman wrote:
> We just bought this truck and it drove home okay and then the next day
> while driving it, it would just shut off, no warning at all. after a
while
> it will start up again but after driving for a while again it will shut
> off. I replace the coil and module but it is still doing it. can anyone
> tell me what else it could be.
>
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A plugged gas tank vent can act like that. It puts a vacuum on the gas
tank causing the engine to starve for fuel, then allows it to run again
in a few minutes after the vacuum has dissipated.
The filter is about $2.00 and sits on the bottom of a charcoal canister
usually.
Quick test for that is next time it stalls, open the gas cap and see if
it starts right back up.
Just FYI, electronic stores also sell a freezing spray you can use on
parts like the coil or ignition module to see if heat failure is
happening rather than toss part$ at it.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
'New' frame in the works for '08
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