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I have a 1998 Chevy Cavalier, and when it gets hot out the check engine light comes on and while driving in town my temp gauge drops from normal to cold, and when it does that my trans shifts hard. But when the light come on and im driving on the highway nothing esle happen it ...
-Scanner identified code: "B0118 Short in Side Squib (LH) Circuit (to +B)" <--whatever that means I cleared code and it is gone. Also codes P1135, P1155, C1201 (Still don't know what this last code was) -All three were fixed after replacing two Denso A/F senso...