I have a 2002 Honda civic. It makes sense funny noise while driving, then my check engine light starts flashing. What could this be?

I have a 2002 Honda civic. It makes sense funny noise while driving, then my check engine light starts flashing. What could this be?

Can you give more details? Is it backfiring? Sputtering? Usually when the check engine light flashes it means it's having a serious failure somewhere.

If your CEL is flashing, you have a misfire problem. You can check your spark plugs and wires, but on an 02 I believe you have coil packs on the D17A1/A2. That means likely it's a spark plug problem or one of the coil packs is going bad.

A flashing CEL is usually a bad misfire.
The noise you speak of bothers me. If you haven't had the timing belt replaced the belt may have jumped and the motor is out of time. That can bend the valves. You may want to tow it to a mechanic so you don't risk more damage.

Time for a new car

  • I recently purchased a motorcycle (HONDA CBR600RR 2009) but the steering makes a funny noise? When I steer the front wheel to the right or left it just makes a squeaky noise. I'm wondering if other cbr600rr owners have the same issue. I took it down to dealership they said its the wiring and its normal. Anybody hear any noises when you try to turn the front wheel right or left during complete stop or when the bike is parked.
  • Flashing check engine light on 02 Honda Oddyssey after Valvoline oil change? Got an oil change at Valvoline, and next day check engine light began flashing. Car was running flawlessly before oil change. They suggested a new fuel filter, as mine was pretty rough. I declined. Got error codes of random misfire, as well as cylinder 1,2,4,6 misfire. Scanner at auto zone listed EGR valve as suggested part. Could this possibly be that the fuel filter is bad or was put back on incorrectly?
  • Check engine light turns on for a few days and then turns off for weeks/months? Code P0420 on a 2004 Honda Civic Hybrid? Over the last year my check engine light has come on about 3 or 4 times for a few days at a time and then turns off again for a very long period of time. I know the code means my catalytic converter is below threshold but why would it turn off? Could it be something else? Should I look into replacing it or wait it out? Any advice is appreciated!
  • 2001 Honda Civic EX check engine light flashing? I been having problems with my 2001 honda civic with the check engine light flashing on and off. I leave it running for a couple minutes but get this the check engine light turns off for some time then after driving it for awhile it starts to shake and gives a sound that it wants to turn off as that's happening the Check engine light is flashing and the exhaust starts to steam or smoke.I've replaced the spark plugs and also the up stream and down stream sensors.