Have you "A/B'd" the computer or checked the AFM??
Alan Lambert
--- On Fri, 4/23/10, George Graves <[email protected]> wrote:
From: George Graves <[email protected]>
Subject: [alfa] My GTV-6 has developed a "miss"
To: "<[email protected]>" <[email protected]>
Date: Friday, April 23, 2010, 11:45 AM
Has anyone here seen this before:
The car started to miss, under load at around 5 grand. At first, it was just a
slight stumble under load. as long as I didn't push it, it ran fine. It has
been getting worse. Now it runs rough at low RPM and idle, smoothes out
between two and four grand, and starts to break-up again above that. I checked
the ignition by using an ohm meter on the ignition coil and the DC resistance
is in the middle of the range called out by the shop manual. I tried pulling
each spark plug lead individually to see if the engine got worse or remained
the same. Each pulled wire made the car run worse, so it's not a bad plug or
something that could be attributed to any one cylinder. I checked the
distributor and the rotor and they seem fine. Any ideas?
George Graves
'86 GTV-6 3.0 'S'
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