Smoking after deceleration

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desrob
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Smoking after deceleration

Post by desrob » Fri Mar 24, 2023 6:15 am

I have a 1990 SJ413,
After deceleration, blows blue smoke on acceleration, normally when hot.
Recently reground valves and replaced stem seals, replaced carb(just in case) checked mixture/timing / emission etc, no joy.
driving me mad. Help!

Des :bawling:

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timwilks13
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Re: Smoking after deceleration

Post by timwilks13 » Fri Mar 24, 2023 10:38 pm

Done a compression test? Could be some worn piston rings or bent rod.
1986 SJ410 - Furry dice, new window winder.

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desrob
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Re: Smoking after deceleration

Post by desrob » Sat Mar 25, 2023 3:36 am

Thanks. Next thing to check.
Des

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