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Spark plug order

Posted: Wed Oct 09, 2013 8:30 am
by rjkoop
Silly question. What's the spark plug order? Is #1 nearest the firewall and #4 is nearest the front bumper? Just want to ensure I hookup the spark plugs correctly. I don't see it in the manual I have anywhere.

Also starting up for the 1st time after top end rebuild. Any advice or do I just crank it over and keep my fingers crossed... with a fire extinguisher close by just in case? :shock:

Re: Spark plug order

Posted: Wed Oct 09, 2013 8:43 am
by RRoller123
1 at the radiator, 4 at the firewall

Re: Spark plug order

Posted: Wed Oct 09, 2013 9:14 am
by rjkoop
RRoller123 wrote:1 at the radiator, 4 at the firewall
Wow. Glad I asked. I had them backwards.

Re: Spark plug order

Posted: Wed Oct 09, 2013 9:35 am
by TX82FIAT
This might help. From an older post.

Image

Re: Spark plug order

Posted: Thu Oct 10, 2013 4:31 am
by fiatfactory
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Re: Spark plug order

Posted: Thu Oct 10, 2013 7:29 am
by rjkoop
fiatfactory wrote:The numbers are actually cast into the cylinder head, right near the spark plug wells.... :roll:
Cool. Never saw them. Thanks.

Richard