hi, need your help please.
sorry bit of a long winded one.
given car full service including fuel filter, and timing belt, iridium plugs, also double de-cat,
started it up friday sounded great, everything fine, after about five minutes accelerated and it cut out, would start back up and still idled good, but cut out as soon as i touched accelator, put this down to air flow meter not being attached so left it feeling quit good
today same problems after fitting air flow meter, took plugs out and they were completely coked up (crap pic but you get the jist)
checked spark was not impressed but was hard to tell as it was being eratic turning over, good spark from ht lead though, fuel is fine
put old plugs back in after five minutes of brief start and failing to start they were coked up just as bad, done fault code but nothing stored.
could it be the two 02 sensors in manifold, have disconnected temp sensor that was on second cat.
did get it start at last attempt and left it to idle very smooth again but cut out on its own after 3 minutes
pretty certain its mixture or bad spark but can't think of anything else to try now
:help: