Engine idles at 20* BTDC. When throttle is opened, engine stumbles, timing drops to TDC. Engine then recovers and revs normally. Timing then advances to 30*. Any help here would be appreciated.

FIX posted 11/28/2001

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle