Just driving back from footy, had adjusted the boost contoller again a bit to see if I could tweak response a bit. My car was running fine, although boost was dropping off a bit due to the new settings, but I haven't gone over board on settings I don't think. Didn't touch the unit again, but hitting boost again a few miles up the road, car felt a bit slower.

 

Slowed down and it flelt like it was running rough suddenly. At low speed the idle is not too lumpy but the car feels like it's running on 5 cylinders. It souns very rough and the engine is shaking a bit when you rev it.

 

There is no smoke, can't see any pipes off at least at the top of the engine.

 

What should I look for?

 

What checks can I do?

Mine did this randomly one evening too, and wiggling each injector connector showed it to be a corroded wire to the connector, causing one cylinder to misfire.

 

Got some from AndyZ and soldered one on and all was well. Could be the same with yours? Or a coil pack connector.

 

Good luck

 

Pete

and check the coilpack connections :)

 

Vijay

Cheers chaps.

 

Wiggling the wires seems to have cured it again, :hyper: although I couldn't tell which one it was :confused:

 

Will keep an eye on it I suppose.

 

Thanks.

 

Alex.