280 ros

[kingpin1]

my 280 ros sink an ben under water for an hour tried to start her up but the injectors neither the spark plugs wont fire can any one help with the problem?

[albypine]

Should have never tried to fire it with wet computer , need to dry all the wires , pull plugs and spin over .was it fresh or salt water ?

[kingpin1]

was salt water.

[patchesII]

Motor needs to come apart as quick as possible or you'll be buying a crank, rods, and bearings

[kingpin1]

hmm do u think the ecu is causing it not to fire?

[patchesII]

Ecu is probably the least of your worries now

[Markus]

First drop the engine in a big tank of fresh water.

Then spray with 5-56 or something similar.

Then disassemble.

Get started immediately!

[kingpin1]

Already did that trying to get her start now but injecters or coils wont fire.

[kingpin1]

Trying to figure out wat problem can b

[capteliminator]

Do you have a DDT? if not your not gonna know anything for sure. Could be crankshaft position sensor, ECU, wiring and the list goes on.