| Subject: | Re: Mystery engine cutouts |
| From: | Dave Mcneely <mcneely4@COX.NET> |
| Date: | Fri, 6 Aug 2010 13:23:10 -0500 |
---- "Mike "Rocket J Squirrel"" <camping.elliott@GMAIL.COM> wrote:
> It was a hot day. I was climbing the first steep summit in 2nd gear
> (auto tranny) at about 3800 rpm - this is my usual steep climb routine.
> Suddenly the engine cut out. After about four seconds, it came back to
> life. It did that two more times before reaching the summit. It did that
> going up each summit thereafter.
Air flow meter?
Four seconds is a long time. You must have had to stop and start again, since you were climbing.
Bad AFM causes random cutouts (vanagon syndrome). I don't really know that conditions contribute much, but I'd expect it more likely under strain. but, bad AFM usually causes rich, not lean, running. But, why am I not letting the experts get in their thoughts. What do I know? Not much.
David McNeely