Check engine

Asked by Stew19956 Apr 21, 2018 at 09:36 PM about the 1993 Ford F-150 XL 4WD LB

Question type: Maintenance & Repair

I changed my spark plugs on my truck now my
check engine light is on and stays on. My truck is
now shifting late an time to time losing power. It's
not fuel pump or filter or coil pack. I get codes 126
an 998. Says map sensor but the map sensor on it
is only a couple months old. I feel it's something
simple I'm missing anything suggested ideas of
what to check next?

3 Answers

Your Answer:

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