legacycentral bbs

Okay, I was on the freeway in Portland Heading to pick up my girl friend from work.
All of a sudden the car wouldnt hardly idle, could hardly take off on flat ground, when I finally took off it was shuddering super bad when ever I tried to speed up.

Since then, ive changed the plugs, wires, fuel lines, fuel filter, coil, and maf. Fuel pump is good aswell.

Any ideas? Im out...

Have you checked codes?

As in check engine lights?
if so there are none...


Also, its an ej20g swapped Turbo legacy if that helps with anything.

Some times the light will not be on and will have stored codes. This is the first thing you need to do.

Josh, (Site admin) has a great how to on his site and heres the link.

http://www.surrealmirage.com/subaru/engine.html

If i reset the ecu would that mess up my tune?

What are you using for tuning?

PP6

also my battery has been disconnected and its still the same as it has been

Ok, resetting the ECU should not have any affect on your tune.

i have another ecu, that i will be trying out today. and if that doesnt work, does anyone have any other ideas that would cause all this?