Detonation (knock)

[altaski]

Detonation/Knock

I was wondering if anyone with a 2009-2011 CX-7 that has taken your spark plugs out has noticed what type of contact is in the plug boot? Whether it is a spring looking thing or something else?

The 2007 CX-7 has a spring looking thing. There has been about 6 part number supercisions since. I can't seem to get a dealer to call the parts center to find out about the new part number, what type of contact it has. So without actually buying one for $98 I can't find out unless one of you helpful CX-7 owners can tell me.

Please help.

 

[mazdaspeedfx]

I had the same thing happening.The dealer had to replace the timing sensor and it has not happened in over 10k miles.I had it at another dealer in Aberdeen Md and they kept it for a week and did NOT fix it. I took it to Belair Md. and they fixed it on the first try.