1990 Honda Prelude cold start--idle problem

210,000 MILES • 4 CYL • FWD • MANUAL
Avatar
J5697
  • MEMBER
  • 1 POST
I just started having a problem where when my car has not been started in 5-6 hours- it idles really rough-stalling often. I press the gas pedal all the way down and there is little to no control over engine rpms for a few seconds. After car is a little warm all problems go away. I replaced spark plugs and fuel filter. Any suggestions?
May 26, 2008 at 9:22 AM
Advertisement
Avatar
KHLOW2008
  • ✓Experienced Mechanic
  • 41,812 POSTS
You migh t have a fuel pressure problem. Check the regulator.
May 27, 2008 at 3:48 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