Mickle Posted April 27, 2004 Report Share Posted April 27, 2004 hey what would ur expert advise be , like wats wrong, when the car jerks, like if i have petal down a little it don't, but once i take off it jerks and even when I'm doin like 100 on highway in 5th and just like go to press break cause i gettin to close to other car it jerks, what would be wrong, i always thinkin carby float pin broken...but i dunno??? ne advice, it happens in all gears, and its not when I'm goin to slow for that gear, and only happens when no petal down. so yes any1??? plz help. and what can i do to fix??? Quote Link to comment Share on other sites More sharing options...
Teddy Posted April 27, 2004 Report Share Posted April 27, 2004 ummm - how do u mean jerks - as in shudders? - describe it a bit more. Quote Link to comment Share on other sites More sharing options...
Medicine_Man Posted April 28, 2004 Report Share Posted April 28, 2004 What car / engine? Quote Link to comment Share on other sites More sharing options...
Mickle Posted April 28, 2004 Author Report Share Posted April 28, 2004 tock standard carby 1.6L twin cam, in the 1990 model corolla seca. 4-AgE apprently i think? i hope heheh yeh it might be the needle and seat, i dunno i think its carby, can any of u tell us how to check these probs? Quote Link to comment Share on other sites More sharing options...
Medicine_Man Posted April 28, 2004 Report Share Posted April 28, 2004 4AGE is EFI (Electronic Fuel Injection), if thats what it is then it doesn't have a carby, If its a 4A-C then its got a carby.. To find out what it is read the ID tag on the firewall of your engine bay, it will tell you exactly what it is.. Quote Link to comment Share on other sites More sharing options...
Teddy Posted April 28, 2004 Report Share Posted April 28, 2004 Or normally if u open ure bonet up and have a peek u can either see TWIN CAM written on the block, or u can see 4AC on a sticker on the right side of the block. i know ure car, and i "think" it is the 4age, but the 86 Kw one.. i stand corrected tho ! Quote Link to comment Share on other sites More sharing options...
mumblezzz Posted April 28, 2004 Report Share Posted April 28, 2004 Sounds like a 4afc. Twin cam carby. Quote Link to comment Share on other sites More sharing options...
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