Misfire ALL cylinders!! 03 civic
05-17-2017
#1
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Misfire ALL cylinders!! 03 civic
Hi guys!
I cant figure out my problem. I replaced all coil packs and spark plugs.
My car misfires on all cylinders but i still drive it like that.
It used to happen here and there
Example: Drives perfect for a week then for a few days straight it misfires
I used to turn it off and turn it on and it would be good for a few minutes.
Misfires at idle and all the time.
Sometimes if i press gas pedal very lightly it wont misfire for a few seconds.
What can my issue be???
Now it misfires all the time
I cant figure out my problem. I replaced all coil packs and spark plugs.
My car misfires on all cylinders but i still drive it like that.
It used to happen here and there
Example: Drives perfect for a week then for a few days straight it misfires
I used to turn it off and turn it on and it would be good for a few minutes.
Misfires at idle and all the time.
Sometimes if i press gas pedal very lightly it wont misfire for a few seconds.
What can my issue be???
Now it misfires all the time
05-17-2017
#2
OF top 99.5% creator (Formerly of the Puffinblunts variety)
Re: Misfire ALL cylinders!! 03 civic
Proper spark, fuel, air...which one(s) is it lacking?
Check out the Google hits: https://www.google.com/#q=01+05+hond...+all+cylinders
Maybe..start with this one: http://troubleshootmyvehicle.com/hon...isfire-codes-1
Check out the Google hits: https://www.google.com/#q=01+05+hond...+all+cylinders
Maybe..start with this one: http://troubleshootmyvehicle.com/hon...isfire-codes-1
05-18-2017
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Re: Misfire ALL cylinders!! 03 civic
Misfiring on ALL cylinders can be caused by faulty crankshaft sensor, which is real PITA to change..
Another cause can be clogged Cat Converter, I have seen it many times, that usually happens when a person drives with P0420 CEL for a long time, then it gets clogged. You can rule it out by removing upstream O2 sensor and drive for a few hundred yards. It will make lots of noise, but if car drives a lot better without O2 sensor ( this let's gases to escape from engine ) that means your Cat Converter is totally clogged.
Another cause can be clogged Cat Converter, I have seen it many times, that usually happens when a person drives with P0420 CEL for a long time, then it gets clogged. You can rule it out by removing upstream O2 sensor and drive for a few hundred yards. It will make lots of noise, but if car drives a lot better without O2 sensor ( this let's gases to escape from engine ) that means your Cat Converter is totally clogged.
05-28-2017
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Hi guys!
I cant figure out my problem. I replaced all coil packs and spark plugs.
My car misfires on all cylinders but i still drive it like that.
It used to happen here and there
Example: Drives perfect for a week then for a few days straight it misfires
I used to turn it off and turn it on and it would be good for a few minutes.
Misfires at idle and all the time.
Sometimes if i press gas pedal very lightly it wont misfire for a few seconds.
What can my issue be???
Now it misfires all the time
I cant figure out my problem. I replaced all coil packs and spark plugs.
My car misfires on all cylinders but i still drive it like that.
It used to happen here and there
Example: Drives perfect for a week then for a few days straight it misfires
I used to turn it off and turn it on and it would be good for a few minutes.
Misfires at idle and all the time.
Sometimes if i press gas pedal very lightly it wont misfire for a few seconds.
What can my issue be???
Now it misfires all the time
My dad did not take it seriously, so obviously 3 months later, engine seizes 3rd and 4th cylinder completely stationary. Car still ran on 2 cylinders and made it to the local repair shop. Had to replace the Engine and transmission.
