I know, I know, I probably should not be driving this fast right? So easy with these cars. I took my 2000 auto out for a spin today and started getting the dreaded blinking service engine light once I hit 90 mph. As soon as I slowed it would shut off. At home I hooked up my ODB scanner and no codes came up. Any ideas?

 

there should be codes stored if it came on.Since it was blinking,that indicates a misfire.

 

I tried testing it 3 times. I've used this ODB plenty of times before and it pulled codes with no problem (oxygen sensor codes). I don't know what gives.

 

take it out and get it up to 90 and see if it happens again... it might have just been trying to warn ya that there are cops ahead or something...

 

or just don't go above 89 =P

 

If it pulled oxygen sensor codes... That means you need to replace your oxygen sensors