Forums » Car Technical » she doesnt like 4000
had to to my mechanic and he recons its the MAP here what its doing maybe one of u guys can help me when its cold the idling is a little high and very rough when its cold it judders a little bit but then stops the revv metter just bounces off the 4000 mark but when iv drove it till its nice and warm it just struggles past it can easily go past but takes alot time and judders almost like a fuel starvation. so its either the fuel pump or the MAP
Sounds very much like fuel to me bud. When its warm and parked up give it a but of a rev anything unusual out of the back end.
nothing unusual at all just white smoke which clears when the car warms up.
try disconnecting your battery for a night then see how it is the next day if its the same it will be either fuel pump fuel filter or injectors
not injectors all have been done fuel filter has been done been to fiat today and the guy recons its the MAP sensor guna clean it tomorroe and see
you sorted the problen??
shaun take your map sensor off and spray brake cleaner in it. then leave it for a minute and try that. sounds like there could be a vaccum pipe loose aswell with regards to the idling issue. well when mine idles high thats what causes it.
got the new parts on order see if that does it...lets hope