I've been told i need to try regrounding my ecu to remove my 3800 rpm power failer it's not just alittle your talking almost complete loss it's driving me nuts it's a perfect strong motor and the car has thousands in it this is the last thing to fix if i can to it soon i think i might sell it

 

Are you sure it is a ground issue? Not a vac leak, or clogged fuel filter?

 

the ecu ground is on top of the engine, is possible it was left loose



mike