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The mkiv Supra Owners Club

Dodgy Starter Motor Contacts?


supRo

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Hi,

 

Since yesterday, The starter motor behaves as if the battery is weak/flat. It sounds like it's struggling to turn. The Battery and Alternator have been tested and they are ok.

 

Still takes the same 1 or 2 seconds to start the engine from turning the key and engine starts without problems.

 

Could it possibly be the leads corroded (haven't looked yet) or likely to be the starter motor contacts?

 

Thanks,

Ro

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Thanks, Laz and the others who PM'd me.

 

It's not doing the clicks and just now it started just fine.

 

I'm suspecting it's the battery terminals as they have oxidized before although the symptoms were different - Before I was getting intermittent power cuts to the electrical accessories such as the stereo and boost gauge.

 

I'll try cleaning up the battery terminals at the weekend

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Just in case anyone reads this and has the same problem...

 

It did turn out to be the battery terminals. I cleaned them up (clamps too) and then sprayed some battery terminal protector stuff on it.

 

The Car starts like a dream now!

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