Q: My check engine light was on, so I went to a parts store and had my car scanned for codes. What does a "multiple misfire" code mean? - Bob
A: Hi Bob,
The most common answer is the spark plugs, but you can also have troubles with the coils or injectors. There could be a number of things, so the best thing to do would be to bring your car to Tire Pros of Frederick so we can inspect the vehicle and tell you what exactly is causing that code.