2005 F-150 running rough
Ok first off my ‘05 F-150 has been
converted to propane as well as gas.
About 2 months ago we began having
problems with the truck running or even
starting. We started with the fuel filter and
that worked for a while but remember my
truck switches to propane automatically
after running for about 10 mins or so
depending on how cold it is. Then we
changed the fuel pump, Fuel Pump Drive
Modulator, then after having to do all that
the battery wore down and had to buy a
new on of those also. We changed the oil
thinking maybe there was something
possibly in the filter, that has seemed to
work but the truck still runs really rough
after being running for a while. She starts
with no probs any more but when you drive
it for a while you have to slowly remove
your foot off the accelerator so it won’t die
on you. What’s the deal with this thing. I’ve
had propane on the truck for 4 years and
it’s just now started doing this.
