psa0298
Jul 17, 2013Explorer
OBD port location 1990 Fleetwood Southwind P30 454
I have a check engine light that comes on after about 5-10 miles at highway speeds and stays on until the engine is shut off and restarted. This has been happening scince I bought the MH about 5 years ago. I have never noticed any performance issues related to this. The engine did begin to miss under load last year and I have replaced the fuel filter, spark plugs/wires and cap/rotor which seem to have solved the miss. The engine is running very well and I have no complaints but I would like to figure out this check engine light. I have tried to locate the OBD port but have had no luck. I checked under the dash...it must be there but I can't find it. Can anyone tell me where it is located on a 1990 Fleetwood Southwind? Thank you