Hi Keith - for the manifold leak possibility, spray instant start around the
intake manifold joints. If the engine speeds up, that's your problem. I have
a compression tester if you need one (but surely you haven't revved it that
hard yet!) Is your vacuum advance take off OK, and is that working properly?
A simple suck on the tube will show if it is.
Cheers
Peter
-----Original Message-----
From: Alan Seigrist
Sent: Monday, March 28, 2011 1:37 PM
To: Keith Bailey ; Healeys@autox.team.net
Subject: Re: [Healeys] Low rev missing
Keith -
Look / listen for an intake manifold leak possibly. Also check
compression - if a cylinder is scored it won't run well at low RPM but
will recover when revved up.
Alan
On 3/28/11, Keith Bailey <keithbailey5@bigpond.com> wrote:
> Hi List
> On my BN1 I have an intermittent engine missing at low RPM under
> around 30 MPH
> car goes great above this speed. Plugs ,Points, Ignition leads all
> check out OK
> any suggestions where to look next
> Regards Keith
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