Date:         Wed, 30 Jun 1999 18:16:09 -0700
Reply-To:     Tom Young <young@SHERLOCK.SIMS.BERKELEY.EDU>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         Tom Young <young@SHERLOCK.SIMS.BERKELEY.EDU>
Subject:      Re: Problem w/GEX engine, and a question
Comments: To: al brase <braseelec@forbin.com>
Comments: cc: type2@type2.com
In-Reply-To:  <377A8971.6415@forbin.com>
Content-Type: TEXT/PLAIN; charset=US-ASCII

Al:

I'm very certain that the FI being too lean is not the problem.  I've
checked it several times with the O2 sensor (at idle) and the engine has
absolutely never run hot.  I've used the "dipstick" test after long
freeway runs (though the car is basically an "around town" car) and the
dipstick hasn't even been warm to the touch, let alone hot.

On Wed, 30 Jun 1999, al brase wrote:

> I'd be really concerned about why a 28,000 mile valve snapped off its
> head. Possible reason:
> [snip]
> 2. Valves running excessively hot. check the seats and faces of the
> other valves.There could be a couple of causes of this, but the most
> troubling would be that the FI is too lean, which would damage your
> replacement engine.
> [snip]
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Tom Young               young@sherlock.SIMS.Berkeley.EDU
Lafayette, CA  94549    '81 Vanagon
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