My 91 UK is running like a bag of s**t. Very hesitent, smoking from idle (cold), smoking under acceleration.

 

Anyway I'm taking it to a garage tommorow for a general look over and was hoping to shed some light from the Datascan log i've just run. Unfortunately it is meaningless to me. Would anyone be so kind to cast their eye over it to see if anything is obviously wrong.

 

The file is 1.6MB, i could email it. Or I have a smaller file whilst the car was idling if 1.6MB is too big.

 

Thanks

mine is doing the sameting bud, let me know what you have found out please

clarkey at live .com

Email sent

 

Thanks

can't see anything obviously out of order there, im no expert though.

Thanks for looking. Where can I find the Nissan expected values to compare my logs against.

 

Anyone else want to have a look.

Whilst I remember

 

I changed the spark plugs today in the hope if may help the problems. I noticed that one of the spark plugs was a completely different type and all but one were wet.

 

Don't know if this helps with a diagnosis.

Whilst I remember

 

I changed the spark plugs today in the hope if may help the problems. I noticed that one of the spark plugs was a completely different type and all but one were wet.

 

Don't know if this helps with a diagnosis.

with fuel or oil?

oil i think - black in colour

was the liquid black or just the plugs were black.

 

if the liquid was oil then that aint good, i would put money on piston rings, but im sure that is the worst case scenario.

The threads and tips were wet with a black fluid on all but one plug. It's hard to tell if its oil or just fuel on a dirty plug. I reckon its oil - the plugs are very black.