Having problems with your 2005 Honda Civic ?

Hi I have a 05 honda civic LX 5 speed with 74000 miles. Has a little bit of a rough idle, the check engine light is on and blinks when sitting in idle. When driving it stops blinking and just stays on with out the blink. OK, so got a dianostic and it says it is misfiring in all 4 cylinders. We changed spark plugs, didn't help. Then we noticed that when we unplugged the first coil pack closest to passenger side while the car is running it didn't disturb the the idle or the way the car was running

Posted / edited by AnonymousUser on : 18-06-2018

Answers :

For my experience i have ,it is definitely there is no compression in the first cylinder,that why when you unplugged the coil pack ,it did not make any difference,that means there is no compression mixture to burn,well now what is probably not making compression is the valve for the cylinder 1 is not closing enough ,you need to check the valve clearance in order to fix the problem.Thanks for explaining the problem clearly,so i can help you at the maximum.
Consider the EGR Valve or the O2 Sensor.

I wish everyone wrote as much as you, we'd have a lot more to go by... :)
Repair Help & Product Troubleshooting for 2005 Honda Civic

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