9
questions

2008 93 Saab Aero Check coolant light comes on a lot and stays on after filling reservoir

new plugs new coils, runs fine but ci light still on?

Hi, we had a terrible storm and now my check engine light is on after driving through puddle. What do I need to check. Thank you very much.

Saab 93 vector model 2008 - 1,9 diesel

The other day the light was on but it rode ok. The mechanic thought it was just a loose gas cap and reset the sensor.

They come back down about a third of the way

my husband has heard it on several occasion but i have not..i always preheat my car for at least 10 minutes whereas he will get in it ice cold and take off...he thinks its something with the throw bearing or something tht sounds like that...i think it does it only when car is cold...is it a problem?

p300 codes....302,303,305,306..multiple cylinder misfires..believe bad gas problem cause began a day after i filled up...vibrating and shaking upon accelerating but drives smooth when speed is maintained...idles rough but not stalling...tried seafoam to get rid of gas and gassed up with premium and added another cleaner,..changed 3 plugs...each little step made a bit better but not stopped...engine light blinks now at start up then stays on...