My 2003 mini copper the service engine light stays on, car is running OK?

Asked by zztap Nov 12, 2014 at 02:31 PM about the 2003 MINI Cooper Base

Question type: Maintenance & Repair

I put in a fuel injection cleaner in the gas tank with high test fuel, the good cleaner,
(treflon?) two days later, the service engine light stays on? When first going, it seems
a little slow, but runs great after I get up to 15 or 20?

5 Answers

144,795

This may be due to the fuel cleaner you put in the car,it may have up rooted trash,in your tank and pump,check the fuel filter,may be stopped up a little.

1 people found this helpful.

I had a feeling that I did up root trash! Thank You, It stated about 1&1/2 days after I put the fuel cleaner in.

also check the fuel injector micro filter.... if one gets plugged the engine runs lean and could burn a valve... (like me)

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