I recently bought a 1986 jaguar vanden plas. It runs smoothe, but idles rough, what could it be.

1986 JAGUAR VANDEN PLAS
154,000 MILES
Avatar
JAG NEWBIE
  • MEMBER
  • 1 POST
The jag runs down the road very smoothly. When I come to a stop/start, it idles roughly. I have plugs, wires and coil. What else can I check? I am new to jags...so your help is appreciated.

Apr 18, 2012 at 6:40 AM
Advertisement
Avatar
MHPAUTOS
  • ✓ASE Certified Mechanic
  • 31,937 POSTS
  • ASE Certified Mechanic
vacuum leaks and the iac system, you may be abler to get a code if you go get a scan done, i would start here.
Apr 18, 2012 at 7:20 AM
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.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.