Now getting a missfire that gets better as the engine heates up, but comes back when you boot it. any ideas on where to start looking for problems? gonna do a ECU check in a min.

Something that gets better when it heats up sounds like a compression issue mate :(.

 

When you say misfire does it sounds like you are dropping a cylinder or just a slight miss ?

Something that gets better when it heats up sounds like a compression issue mate :(.

 

When you say misfire does it sounds like you are dropping a cylinder or just a slight miss ?

 

Well the best way to describe it is its like when your car runs out of gas, and it pulls then dies then pulls then dies....... you get the idea when on boost. and its like its droped a cylinder or two when i started it yeaterday.

 

Just done a compression test and its fine. about 190psi on all cylinders! lowest was 187psi max 190psi So not that!

Sounds like an electrical problem to me then mate.

 

Try CAS, TPS or temp sensor. It's got to be one of thoses.

im with stus 2 opinions

 

its either a mechanical problem.......................or an electrical one :D

also try injector/coil pack connections ;)

Could be a simple plug breaking down