2006 Ford Fusion Car will not rev-up.

99,000 MILES • 4 CYL • FWD • AUTOMATIC
Avatar
S_DAVIS09
  • MEMBER
  • 1 POST
I had to replace the battery on my car and now my car will not rev-up past 500 RPM. I wold told that it could have flooded the engine when I was trying to crank it when the battery was dead, but I'm not sure about that.

What could be causing the engine to idle at 500 and only rev-up to about 750 when I push the gas peddle?
May 24, 2010 at 12:53 PM
Avatar
JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
It sounds like the computer lost its memory. If it doesn't relearn, you will have to have the computer reset.
Oct 21, 2010 at 1:50 AM
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Frequently Asked Problems for This Vehicle