Quote:
Originally Posted by FormulaMMM
Replaced the low fuel pressure sensor (as pictured just above) last week. had cel, rough idle, cold start, kind of choppy in gear revs here and there.
Can't remember the last time the engine ran this smoothly.. Now thinking the sensor was "fouling" long before the cel popped up, just slowly & progressively worse and I didn't notice.
For <$90 delivered from Turner, probably a good preventative swap @ ~50,000 mls. (I'm at 64k.)
|
Seconding your experience here. Got an "increased emissions" warning that finally clued me into the LPFS. Replaced with the updated silver Bosch sensor and wow is it smooth now. I thought my rough idle was mostly due to resonance and my poly motor mounts, but it was mostly poor fueling. A bit of low-speed/rev bucking under light throttle is completely gone now.