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No_Lemon's avatar
No_Lemon
Explorer
Sep 11, 2015

1994 p30 Winnebago warrior fuel pressure issue

Just got back from a short trip due to loss of power issue. 1994 Winnebago 454 fuel injected motor. We had traveled 80+ miles up a couple pretty good inclines with no problems. Had plenty of po...
Class C
darsben's avatar
darsben
Explorer II
Sep 11, 2015
enblethen wrote:
When was the last time the fuel filter was changed?
Fuel filter would be the first thing in the fuel system to check.
Then check the fuel pressure at the throttle body to check fuel pump operation. Then the fuel pressure regulator.

OP said he changed it as part of troubleshooting.

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