Carbb?

[Joe]

Hey, i have a volvo 340 1.4 with a weber carb and when i start it it just keeps reving and wont stop, i have had the carb to bits and everything seems fine. Does anybody have any ideas what it is?
Cheers Joe

[monka]

choke adjusted properly?

[Joe]

What are you ment to look for i see the rubber plunger thingy and it isnt persihed or anything like that ?

[volvodspec]

try again, but this time take the throttle cable linkage away
(disconnect the connector rod between throttle cable and carb with the plastic couplings)

i bet you have a busted throttle cable

[Joe]

Its not that its more likly to be the penumatic choke in side of the carb, how do you know if the diaphragm is working properly?

[volvodspec]

if the pneumatic choke is faulty it hesitates to start on full choke but will start on 3/4 choke.

all this membrane does is if manifold vacuum is build up, it sucks the leaver and allows the choke plate to open slightly allowing air inside the barrel.

[Joe]

fixed it cheers