A fuse blew. Now I have a check engine light after replacing the fuse.

[gersfeld]

97 AWD extended. I have it a week.132,000 miles. The instrument panel fuse was blown. replaced the fuse, check engine came on and it starts hard. WTH???!

 

[BrooklynBay]

Have a place like Autozone scan the computer for the code.

 

[gersfeld]

computer code

My husband owns one of those computers. It's a bad plug. Thankfully nothing a tune up won't cure.