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Leahbyers78's avatar
Leahbyers78
Explorer
Aug 19, 2020

'92 Coachman Chugs & Stalls Cold Gas to Fix - Another Way?

1992 Coachman Class C After 3 hours the camper starts to chug and stall. When it hits its breaking point it will just stop. If you put cold gas in the tank, it starts right up. No problems if yo...
Class C
carringb's avatar
carringb
Explorer
Aug 19, 2020
Its the fuel pump. BTDT.

That generation Ford had pump impellers that swell with age when using E10 gas. That makes it run hot which causes vapor lock inside the pump. This is why cool weather or topping off with cold gas fixes it.

The newer Ford pumps will fit, and either Ford or the parts counter should include a wiring adapter to use the new pump.

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