Vehicle acceleration

JIMYORK

MEMBER
2001 TOYOTA COROLLA
4 CYL
2WD
AUTOMATIC
267,000 MILES

My corolla has trouble accelerating it takes awhile to crank after being driven a certein distance. My oxygen sensorand converter are fine whats wrong

Friday, July 1st, 2011 AT 3:00 PM

1 Reply

JDL

MECHANIC
16,098 POSTS

How long since a tuneup? Any applicable trouble codes? When the problem occurs, have a helper crank it, while you check for spark at the plugs. If you have spark everywhere, use a gage and check fuel pressure.