more problems and the old ones

[pulsarboby]

hes tried another cas jim and that dint work

 

[john4688]

It dose the same on the standard ecu! The garage don't want to send the map! I will check the carbon canister as I did take that out! The crank angle sensor is there any way of checking it? And the cold start device wot can I do clean it up?

 

[john4688]

A bit of an up date i have discoverd that the miss fire is on cylinders 2&3 at 2000rpm an ideas?

 

[stumo]

A bit of an up date i have discoverd that the miss fire is on cylinders 2&3 at 2000rpm an ideas?

how did you find that?

 

[red reading]

has he done a comp test on this car?

 

[stumo]

has he done a comp test on this car?

he must have done cos he's done "everything" :roll:

 

[red reading]

you shipped that block yet?

 

[stumo]

It's getting picked up tomorrow.

 

[john4688]

no i havnt done a compression test! hows that going to help? by removing ht leads and listening

 

[red reading]

no i havnt done a compression test! hows that going to help? by removing ht leads and listening

slight miss at 2000rpm could be leaking valves or low comp on one cylinder! thats why!!

 

[john4688]

so why would it go when its hot?

 

[red reading]

all the tolerance's close up (cam to valve clearence) and get tight which would keep them open, valve seats could be pitted, the list goes on and on