TSB Document:

• Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from Jeep for this TSB. Call your local Jeep dealer's service department & ask for a copy of TSB# 1804007.

Affected Component: FUEL SYSTEM, GASOLINE

Summary

MIL ILLUMINATION DUE TO DTC P1128, P1129 WHEN VEHICLE IS OPERATED WITH A 38% TO 40% ETHANOL FUEL BLEND. *KB

Click a tab for more information.