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spark plugs
http://international2cvfriends.com/forum/viewtopic.php?f=7&t=3134		 Page 1 of 1
Author:  andyx [ June 25th, 2011, 1:49 pm ]
Post subject:  spark plugs
What's the difference between eyquem c42s and c62 plugs?I ask because mine has c62's
and I have some cold starting issues and I believe the c42s are the standard plugs.
Cheers Andy
Author:  ken [ June 25th, 2011, 4:15 pm ]
Post subject:  Re: spark plugs
According to Eyquem's technical data, C62 is their current plug in the heat range equivalent to the plugs originally fitted.

http://www.scribd.com/doc/40696382/Catalog-Bujii

However, since engines tend to run hotter on unleaded fuel than they did on leaded, a cooler grade of plug than that originally recommended by Citroen is advisable nowadays.

I don't think that you should be fitting C42s, as they are a hotter grade of plug, really only suitable for trundling around town... ;)

ken



andyx wrote:
What's the difference between eyquem c42s and c62 plugs?I ask because mine has c62's
and I have some cold starting issues and I believe the c42s are the standard plugs.
Cheers Andy
Author:  andyx [ June 25th, 2011, 4:23 pm ]
Post subject:  Re: spark plugs
Thanks for that Ken,have to look elsewhere for a remedy for my cold start issues.
Cheers Andy
Author:  Sean [ June 25th, 2011, 5:50 pm ]
Post subject:  Re: spark plugs
I always found eyquem to go off quickly and were a pig to start. NGK-B7s all the time now
Author:  andyx [ June 25th, 2011, 6:09 pm ]
Post subject:  Re: spark plugs
Must admit I've always liked Ngk's in general and also denso plugs.
You prefer a b7 Sean do you do a lot of hard/fast driving,would a b6 be more suitable for my mix of town/fast A road Driving (I lost my loony driving hormonesa long time ago.
Andy
Author:  Sean [ June 25th, 2011, 9:40 pm ]
Post subject:  Re: spark plugs
Yup

dunno try it
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