You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, at no cost, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, so please join our community today!
1992 mustang LX coup, 5.0 with 5 speed manual trans, 273k. Car is basically stock. Has Mac exhaust with NO cats. The problem is when the ambient air is 70* or colder the engine shuts off, whether the engine is cold or at operating temp. It will do it anytime, even on the interstate, very embarrassing especially when it backfires. Also the engine doesn't race when cold (only for 1 min). When engine is at operating temperture it races around 1500 down to 1000 after two min or so. What i did so far is Replaced throttle position valve, vehicle speed sensor, cleaned salt and pepper shakers and used Dielectric silicone compound. Runs fine in warmer temperature. Any help will be greatly appreciated. Thanks John
This ad is not displayed to registered or logged-in members. Register your free account today and become a member on Mustang Forums!
This forum is owned and operated by Internet Brands, Inc., a Delaware corporation. It is not authorized or endorsed by the Ford Motor Company and is not affiliated with the Ford Motor Company or its related companies in any way. Ford® is a registered trademark of the Ford Motor Company
Just Shuts Off
