Ba Xr6T Breaking Up A About 3500Rpm

[damo_magoo]

Recently through a rod in my xr6 turbo. It is an 04 model I have had since new.

The old motor was braking up at about 3500rpm, it was like it was straving of fuel.

I think the old motor leaned out and through the rod in cylinder 6.

The car is stock and not had any modifications.

I had replaced coil packs and spark plugs at 120k.

The only problem I have now is the replacement motor is doing the same thing.

So now I am wondering is it an issue with the computer.

Any help would be great.

Edited 18/05/10 08:09 AM by damo_magoo

[bjc]

Do you mean the motor was running out of puff like a diesel motor feels or was it missfiring at that rpm?

Have you replaced the inline fuel filter and also checked the filter on the intank fuel pump or tested fuel pressure?

Good luck with it though

[damo_magoo]

Seems to be missfiring to me.

The inline fuel filter and fuel pump have been replaced.

[ms700]

have you closed the gap up on the plugs?

[bjc]

If its missfiring its most probably plugs or coils. Close plug gaps first though to .80 or .75 to see if it fixes the problem.

[banddriver]

that's whats happening to mine. I was one (if not two) of the coils maybe dead. I'm thinking of buying the Weapon X coils as they don't cost much more than coils from Ford.

Has anyone here got the Weapon X coils?

Any info would help.