2000 Ford Ranger Q&A

2000 Ford Ranger Question: CHECK ENG LIGHT CAME ON,WENT TO AUTO ZONE AND CODES PO402 AND P0340 ARE ACTIVE.

THE TRUCK IS RUNNING OK NOT MISSING AND NO LOSS OF POWER. -
Answer 1
first off what are these codes. and sometimes momentary malfunctions will register a code. so find out what these are and please post them -
Answer 2
Go to: engine codes.com -