About 1500 miles ago check engine light comes on, no noticeable problem with performance. Took back to mechanic who did tune up. Says light on because engine computer recorded "cylinder misfire". Clears code, pours a "fuel system cleaner" in fuel tank and says will recheck at no charge if light comes back on. Now light is back on. Car had sat idle-not driven for previous five days. Still no noticeable problem with performance, starts and runs fine, no other issues. Any suggestions on what to check next? Thanks in advance.
- posted
18 years ago