Questions & Answers for: checking engine light ford f150

...engine light comes on immediately. the truck runs rough until it comes up to temp. and check engine light stays on. once i start to drive the truck above approx. 15 mph or so the check engine light ...

...when engine rpm gets below 1000. Check engine light comes on also. Engine still sounds fine,no knocking. Where should I start to look? Thanx Jeff how low does the oil pressure drop?? is it below

...engine light comes on and the 1990 f150 runs bad, if it starts at all. New 351w, new map senser. If i disconect the battery for about 10 minites. Then reconect it, it will run good untell i turn it ...

...engine light comes on when it almost stalls....after driving for a while it isn't as bad.. Check the idle air bypass valve see if dirty, cleanable unit. you check the working of valve by powering the ...

...engine light Hi! You definitely have a faulty MAF (mass air flow) sensor. The MAF has big contribution on engine performance specially the idling. Once the MAF is replaced you'll be good. Hope this ...

...ford f150 4x4 xlt with 5.4 started running and idling rough.when you are driving it down the road it kinda chugs but if you give it gas it stops till you let off the gas then kinda chugs along.when ...

...Ford F150 V8 that cranks but will not start. It sat for 2 years and now trying to get to fixing it, it *DID* run before it sat for 2 years. Checked the fuel line and the fuel does get past the first ...

...engine light on ?  Have you checked for trouble codes ?Have you replaced the fuel filter and checked fuel pressure ?It could be a relay, the ignition module, coil, fuel pump, or a list of other ...

should the check engine light come on when starting a 1990 F150 5.0 Well it comes on as a bulb test then should go off once the engine starts.

engine light on or anything like that overall a good truck but when you get up anywhere between 50 55 mph it makes a ticking noise/rattle my dad says possibly in the bottom end any possible solutions?