My R33 Cold Starting Problem And Driving

[RamR33]

Hey guys,

My first starting the car everymorning or when left a few hours and then i start it the idle has gotten worse from a few month back.

everytime wen im about to start it,it just idles like its on 3 cylinders and 5/10 seconds later just clears up and goes to it normal revs to warm up.

my second problem is after that and ready to drive it run smoothly and feels great and the within 5min or at a temp point in engine it just splutters and want go at all between 2500-4000 rpm...and always at that rev range.

Then 10min later after trying to let it go through that spluttering and all that it runs fine again...

very strange always does that every time between that rev range.

anyone have a similar problem or advice.

just done service/sparks/oil/coilpacks.......havent changed the fuel filter and dont think its the fuel pump always doing it at that point or injectors so out of ideas

[DVS JEZ]

May possibly be the coolant temp sensor. Where are u located?

[RamR33]

melbourne/dandenong north, south eastern suburbs

Edited March 20, 2012 by RamR33