Need assistance for Ford 460 problem.
I have a 1989 Fleetwood PaceArrow John Deere 37J with a Ford 460 engine. Problem I have is that under load, the engine looses power and I can barely get 15MPH. At idle, the engine appears to run just ...
Forum Discussion
gbopp wrote:bobman wrote:
I'd try changing to a new fuel filter first
X2. Always do the simple, easy things first.
X3, at 5-8mpg that filter passes a lot of fuel through it even with less then 100K on it. I would change mine every two years. They're cheap and if you have the uncoupling tool, not very hard.
Ultimately it might be your fuel pump, but that's costly and a much bigger job.
