[Healeys] Overdrive solenoid

[Pieter and Linda]

Up to the mark with Redline MT90 which I have used for  fe years now with no
issues.
On 03/10/2011, at 6:04 PM, PG wrote:

> How's the oil level in the transmission?
>
> -----Original Message-----
> From: healeys-bounces at autox.team.net
[mailto:healeys-bounces at autox.team.net]
> On Behalf Of Pieter and Linda
> Sent: Monday, October 03, 2011 7:34 AM
> To: Healey List
> Subject: [Healeys] Overdrive solenoid
>
> Hi Guys,
> I have a perplexing problem with my overdrive. It is in good condition with
> upgraded clutch, accumulator etc. It engages quickly but after a few
minutes
> of driving it starts to jump in and out of overdrive. I don't have a
> throttle
> switch fitted. My only suspect it the solenoid. Since there are 2 windings,
> one to engage the overdrive and one to keep it engaged, could it be that
the
> internal switch or winding fault is causing it to "drop out" and then the
> stronger winding immediately re-engages the overdrive? Opinions?
>
> 2nd question is the replacement solenoid. There seems to be a wide variety
> of
> prices for this part from all the usual suppliers. Are solenoids all the
> same?
> Can anybody recommend which to buy or which to avoid?
>
> Thanks as always,
> Piet
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