1JZ wont start! but nothing has changed?

[Wildsupra]

1jz was running a couple of days ago, now it turns over and fires randomly but will not start, seems to be pumping fuel smoke out the exhaust so i thinking ignition maybe. But what?? Ran just fine a few days ago and now it wont even start?? Have tried 3 ecu's, wired constant power to fuel pump and still nothing.

Any ideas?

Cheers
Matty

[triptek]

EFI or ign fuse blown?

Have you checked for power at the coils and injectors? Is it chucking any codes out.

[jondee86]

Checked your cam timing in case it jumped a few teeth ?

Cheers... jondee86

[Wildsupra]

all sorted, plugs were fouled due to map sensor vac line coming off and flooding engine.

cheere