Hi,

87 Classic, 3.9 EFI

Still no luck, Still nothing after 1500 rpm, when moving fine if stopped,
Never stalls or cuts out, Just a bit of backfiring,
Resets with igniton and off again until it happens again !!!

Presume its going into limp mode ??????

have changed Air Flow Meter, And also Ignition amplifier, Checked loads of wiring etc, Any ideas,

Can a Fuel filter blockage cause it to go into limp mode ?????

I have found 2 ecus under the front seats which one is the engine ECU

Scott

The one under the drivers seat.