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Post by mikeevoo on Mar 22, 2012 18:33:51 GMT 10
My car is hesitating when I accelerate and only revs properly when I accelerate slowly with the clutch, after about a k or 2 it drives normally
I'm pretty sure this is because of my accelerater pump being old and shit
So I was wondering do u guys think this is my problem and if you can buy new ones and how much does it cost? Are they easy to fix cos or not ?
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Post by celicasupra7m on Mar 22, 2012 19:25:50 GMT 10
maybe try another carby?
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Post by mikeevoo on Mar 22, 2012 19:35:39 GMT 10
yeah well i have another 21r-c carby that i will put on if it gets too bad but this one is a 21r-u carby which is better so i want it to work
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Post by celicasupra7m on Mar 22, 2012 22:33:27 GMT 10
is there any difference in the carbies tho? that rebuilt motor had a 22r carby from memory
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Post by mikeevoo on Mar 23, 2012 9:27:38 GMT 10
The one original one is single throat or whatever its called and the r-u is double haha I should just go buy some big double barrel carby of like a 3 litre motor and make it fit haha
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Post by celicasupra7m on Mar 23, 2012 12:51:37 GMT 10
nah all ra60s have dual throat, vacuum secondaries
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Post by Stoney on Mar 24, 2012 8:16:19 GMT 10
Easy fix buy my spare 3tgte short motor off me and do that up lol
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Post by Stoney on Apr 30, 2012 17:16:35 GMT 10
How did you go with this issue mikeevoo? im having similar issues with mine.
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Post by evanta22 on May 1, 2012 10:26:04 GMT 10
This seems like it is catching, we have a Toyota flu going around. LOL
I going to rub it in and say my car is running sweet at the moment. touch wood.......
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Post by Stoney on May 1, 2012 15:55:09 GMT 10
Damn Toyota flu has put me out of going to Ross this month though i've decided im going to pull the 2t out and get cracking on my twin cam i dont have the funds to run it with the injection and turbo yet so im thinking for now twin mikuni's and extractors
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Post by mikeevoo on May 1, 2012 19:01:34 GMT 10
Im pretty sure the problem is putting a motor in my car that was sitting in a parts car for ages in some paddock. I reckon the accelerator pump is dodge so when the throttle body opens the engine runs too lean causing hesitation and sometimes stalling but when the car is warmed up and driven about a 1 kilometre it rights itself.
the reason i think its the accelerator pump is because it seems like the same symptoms given in my owners manual haha
I think the answer is putting a decent carby onto the engine. Maybe buy a junk popular carby and rebuild it to learn what goes on in there probably one for a 22rc
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