Recently got a 2006 fx4, 5.4 3v. Rang fine for about 2-3weeks, then one day after work, would start & run for 20-30 sec then stall. After waiting an hour, ran perfectly for 3 weeks. Then happened again. Got it towed to dealership. They tested it next day, ran perfectly for them all day. Got it back next day died again. Finally got a new fuel module. On the previous occasions I got codes p0171 & p0191. Anybody else had these issues
It wouldn't duplicate for the mechanic intinally, but now hopefully it has been sorted by getting a new fuel module fitted. I was wondering if this is a common problem
G'day dimmock... Yeah going through the same thing, discovered my Fuel Pump Driver was corroded badly... Just ordered one today off Amazon... Get it installed on Wednesday when it gets here, and see if that's all my problems... Time will tell..
No, just relocated or replaced with older technology.
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