Check a VIN

November 26, 2001 Service bulletin

Some compressed natural gas (CNG) vehicles may exhibit rough idle or no start when cold

Ford technical service bulletin 01231 for 1998-2001 Ford F-150, 1996-2000 Ford Contour and 1998-1999 Ford E Series.

Bulletin number
01231
Component
Fuel system, gasoline
Summary
Some compressed natural gas (cng) vehicles may exhibit rough idle or no start when cold. Tt

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Ford F-150?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history