Ignition coils

T1N1N0

MEMBER
2006 HONDA ODYSSEY
3.5L
6 CYL
2WD
AUTOMATIC
200,000 MILES

I have change all the ignition coils and the check engine light comes back and goes. Usually comes back when I don’t warm up the car.

Tuesday, June 25th, 2019 AT 10:33 AM

3 Replies

KASEKENNY

MECHANIC
18,907 POSTS

Hi T1N1NO,

I assume you replaced the coils because you have a misfire? What codes are you getting that is causing the light to come on?

If you have not checked codes and you don't have a scan tool to do so, most parts stores can pull them for you. Just let me know what they are and we can go from there. Thanks

SPONSORED LINKS

Was this

answer

helpful?

Yes

No

Tuesday, June 25th, 2019 AT 6:23 PM

T1N1N0

MEMBER
2 POSTS

I put all new six ignition coils and it keep saying misfire the coils are: P0301, P0302, P0303, P0304, P0305 and P0306.

Was this

answer

helpful?

Yes

No

Friday, June 28th, 2019 AT 1:47 PM

KASEKENNY

MECHANIC
18,907 POSTS

Okay. If you have misfires on all cylinders, you need to start at the basics. Start with measuring compression and fuel pressure. Then we can determine what next steps to take.

You need spark at the proper time, fuel, and compression in order to have an engine run properly.

You could have a sensor issue however, was anything just done to the engine? Any repairs or major maintenance?

https://www.2carpros.com/articles/how-to-test-engine-compression

https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator

Was this

answer

helpful?

Yes

No

Saturday, June 29th, 2019 AT 10:05 AM