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New head gasket, now high revving


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#1 Protarmic

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Posted 30 March 2007 - 04:08 PM

replaced my head gasket today. and as you'll know all the poo had to come off, like the carbs etc. I have twin carbs though and that was a hassle too get off.. So when i went to start it it just revved to hell, to about 9krpm! The linkages where put on the right way! Any ideas?

#2 TOMMO0302

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Posted 30 March 2007 - 04:24 PM

throttle cables done up to tight....?

carbs may have been turned upside down and piston stuck open?

linkage stuck?

#3 Protarmic

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Posted 30 March 2007 - 04:32 PM

throttle cables done up to tight....?

carbs may have been turned upside down and piston stuck open?

linkage stuck?


Linkages work freely and the throttle cable is fine. Perhaps this piston is stuck open, either way tey will have to come off and be inspected, because it is them thats causing the problem! right??

#4 TOMMO0302

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Posted 30 March 2007 - 04:34 PM

I would say so yes, did you take the cables off the carbs or leave them connected? It could also be choke cable, but less likely if the engine went to silly high revs

#5 MiniKid..

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Posted 30 March 2007 - 04:35 PM

Yeh defently got something to do with the carbs. Gasket wouldn't have caused it!

#6 scottyegg

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Posted 30 March 2007 - 06:32 PM

take the choke and speedo cable of the cars and turn the car on see if it hight revs make sure the speedo and choke cable a fully closes/off and that will iliminate that problem ?

#7 Protarmic

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Posted 31 March 2007 - 03:07 PM

take the choke and speedo cable of the cars and turn the car on see if it hight revs make sure the speedo and choke cable a fully closes/off and that will iliminate that problem ?


Took it back off today and all seems fine. The throttle bit operates the valve in side the way it should. It still revs high as hell. Then after i turn it off theres some smoke coming from down below and a squalching noise like fluid coming out of something

#8 Protarmic

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Posted 31 March 2007 - 05:36 PM

take the choke and speedo cable of the cars and turn the car on see if it hight revs make sure the speedo and choke cable a fully closes/off and that will iliminate that problem ?


Took it back off today and all seems fine. The throttle bit operates the valve in side the way it should. It still revs high as hell. Then after i turn it off theres some smoke coming from down below and a squalching noise like fluid coming out of something



Got it all sorted now (idle was way out because i put the wrong springs back on XD), just need to get to halfords and get some oil! Whats wrong with the asda smart price 20w50? Would it do to sort of flush the rest of the C**p out, like drain this anti-freeze oil C**p then the asda C**p then some good stuf




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