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[TR] TR6 ZS won'y idle

Subject: [TR] TR6 ZS won'y idle
From: eoot at citlink.net (eoot at citlink.net)
Date: Sun, 18 Mar 2012 12:28:54 -0400
References: <617E3F1F677E4BE3BD3F96159D926C49@Office> <003001cd051e$163d8260$0301a8c0@randall>
Plugs are dry and sooty after it dies on it's own.  I guess I tend to discount
things like valve lash our too much fuel pressure as those systems have not
been touched since it idled fine.  Not sure if Jeff uses Grose jets. Is there
anything in the installation that could result in this behavior?  As I
mentioned  at starts right up and will run with the choke out a quarter.
Thanks
Ed

Sent from my iPhone

On Mar 18, 2012, at 11:45 AM, "Randall" <TR3driver at ca.rr.com> wrote:

>> Pulled the plugs and gapped.  Dry but sooty in appearance.
>
> Was this after it had died on it's own?  Sounds like too much fuel rather
> than too little.  Any chance your fuel pump is making too much pressure?
> Did the rebuilder use Grose Jets?
>
>> (car has mild cam)
>
> Are the valves set per the specs for the cam?  Many aftermarket cams take
> more lash than the stock cam; and lash too tight can cause strange idle
> problems.
>
> -- Randall

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