| | Re: Codes p0171 and p0174
i spoke too soon. before i replaced my o2 sensors (weekend before christmas) my light came on about 3 times a week. it hasnt came on since till last night. so i will look into the filler neck. i fixed it when i first bought the truck 1 1/2 years ago. so it could be i missed something.
things to check also for these codes: mass air flow sensor, vacuum leaks, pcv
valve/lines, leaks in the intake tube after MAF
, actually a lot of things can throw these codes (thanks ford).
1998 ranger extended cab, 2wd, 4.0 ohv, 5 speed, sony xploid 52 4 way watt radio, 2 pair of pioneer 240 watt speakers, Cobra 29 LX LCD CB radio pushing 100 watts
, k&n air filter, 15 inch exploder wheels, dual exhaust with 4 inch stainless tips
, 2 12 inch subs with a 1000 watt amp just for the hell of it!
new project: dirt track modified racing at the local saturday night track