Answers to Hard to start in the repair shop.

[Ryan Heo]

Hi.I'v been a repair shop,where they specialize with only import cars, to check a hard starting problem when the engine is hot. They told several possibilities such as...

1. the error code P1320 even though the car didn't have CEL. I don't know how did they get the code. So it might be needed to replace all of the ignition coils -$950. 2. Also the ECU could be malfunctioned. It should go to dealership. 3. The carbon could be accumulated inside the engine.

And they also told me "Inspection only, No guaranty".

After at home, I checked all the ignition coils as the repair manual is written. They are all good. What else I can do to get rid of the code and the list?

Thanks.