gt not starting/cutting off Help please asap

J

jdmep82

Fresh Recruit
Hi there i have a gt which seems to not start however, when jump started it starts fine and idles fine on cold start and when it gets up to temperature it decides to idle really lumpy and idles around 500 rpm somtimes lower, and eventually it will cut off and wont start again.

could it be idle control valve
or map sensor
or cold start sensor?

it has been parked up for a while (2-3 months)

has a decat and catback and a relocated air filter

thanks in advance:rockon:
 
F

funny onion

Member +
could try cleaning out the icv, that might help. or it sounds like its fine on choke but it's abit rich when up to temp maybe? mine was lumpy as hell on choke bt soon as it was up to temp it woud run sweet as a nut (i'd been messing with the fueling :S) lol
 
F

funny onion

Member +
hard to say what is at fault, but i doubt a gutted cat would have that effect. it's either fueling, air or spark. but i would definitely try cleaning the icv. just be careful with it when you take it apart :)
where abouts in yorkshire are you from matey?
 
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