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 1299cc Pinking 
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gym bunny
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Joined: December 8th, 2008, 4:08 pm
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Location: Burton-upon-Trent
Post 1299cc Pinking
Under load or low revs 5th gear pinking is very noticeable.
Any ideas whats causing it or where to start looking? Should i avoid cheap ASDA fuel (129.9 / litre)

Cheers

Tim

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1299cc FTW


June 18th, 2012, 8:06 pm
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Agony Aunt - You have a car problem? Speak to Ken

Joined: March 6th, 2009, 1:40 am
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Post Re: 1299cc Pinking
Tim,
assuming the timing is set correctly in the first instance, might be worth checking whether the vacuum advance/retard is working OK.
There should be a small bore vacuum pipe connected between the carburettor and the distributor.

ken



Tim2cv wrote:
Under load or low revs 5th gear pinking is very noticeable.
Any ideas whats causing it or where to start looking? Should i avoid cheap ASDA fuel (129.9 / litre)

Cheers

Tim

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June 18th, 2012, 8:16 pm
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Firing on two.
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Joined: November 29th, 2008, 10:05 pm
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Location: West Sussex, U.K.
Post Re: 1299cc Pinking
£1.29 a litre? You can't buy water down here for that!

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June 18th, 2012, 8:37 pm
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Firing on 1-2 Spark
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Joined: November 8th, 2009, 5:42 pm
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Location: NL
Post Re: 1299cc Pinking
I think you have conterweights, try to back up them a little (bend them) so you have less advance.

I hope you know what I mean.... otherwise I try to explain it better........

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June 18th, 2012, 9:58 pm
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Aircooled Idiot
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Joined: April 24th, 2010, 10:01 am
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Post Re: 1299cc Pinking
Russell wrote:
£1.29 a litre? You can't buy water down here for that!

Russ the fuel station near me = 129.9 petrol 133.9 diesel

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June 19th, 2012, 12:16 am
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gym bunny
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Joined: December 8th, 2008, 4:08 pm
Posts: 806
Location: Burton-upon-Trent
Post Re: 1299cc Pinking
Need to unpack my timing gun then and have a check. As for the little vacuum pipe, I have just checked and it is there and appears in good condition, even the rubber end sleeves!

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June 19th, 2012, 7:56 am
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