Ford E-350
Report: Engine Idle Rolls Up and Down
Ford E-350 Problem
Model Years Affected: 1992, 1993
Verified
If engine idle rolls up and down, and diagnosis rules out Idle Air Control (IAC) valve issues and vacuum leaks, the Programmable Speedometer/Odometer Module (PSOM) can be at fault electronically. The instrument cluster will need to be replaced, the PSOM is inside the cluster.
-
Common Problems > Ford E-350
-
1991 E350 351 winsor in a motor home chassy need to drop oil pan down to change rod bearing ...will pan come downor do i have to rasie engine or take exhaust down too?
Q&A > Ford > 1991 Ford E-350
-
Sludge build up on the throttle plate and/or idle air control valve can cause a poor engine idle, stalling, and/or hesitation – especially when the engine is still cold. The correction is...
Common Problems > Ford E-350
-
Starts fine and runs great for 10 to 15 minutes. Then it starts running rough and idle goes up...
Q&A > Ford > 1995 Ford E-350
-
My '91 ford E-350 Econoline Diesel 7.3 L
is starting hard. When engine is cold (not-
run-for-over-eight-hours) it starts up right away,
BUT ONLY RUNS FOR 3 SECONDS AND STALLS.
It can't be the glo...
Q&A > Ford > 1991 Ford E-350