keep getting missfire codes on all cylinders

 

well done.


ok im guessing that your after a bit more info as to why, could be 100 different thigns, get it to a specialist to get it looked at

 

The neutral position switch on the gear box can cause miss fire codes on all cylinders i would look at that first.

 

But agreed - +1 for Tidgy's comment before we start getting the usual 100+ comments about coilpacks, MAF sensors etc.

 

can you test the neutral position switch

 

Im not sure on how you would test the switch, But i had missfire codes come up on mine so i got a new one from import car parts, Chucked it on, Reset the ecu and job done no more missfire codes.

 

went to take crankshaft sensor out today to clean it but was stuck ended up braking it the metal casing was stuck in the engine had to get pliers and screwdriver to get rest out

 

The crank shaft sensor has a habit of getting stuck, Just hope you haven't damaged the casing where it sits as thats the oil pump, Plus if it was a crank shaft sensor problem it would have came up when it was code read.

 

got a new neautral position switch put it on and management light still coming on so its not the switch then doing my nutt in

 

I take it you reset the ecu. And i dont suppose you have a lightened flywheel on it do ?