Fuel System problem (I think)...

I have a 2000 GT coupe/4R70W.

A few weeks ago the dang thing rattled a sparkplug loose and ended up breaking part of the coil plug hold down off...

I took to Ford (after I replaced the fuel pump) They said it was at least one bad injector. I replaced them. No Change...

So any ideas?!

I'm still flooding out somewhere on the DS bank... didn't have time to check plugs.(did it on lunch break) So I'm wondering if I should change out the fuel pressure sensor and/or the regulator or is a pcm problem?!

The thing ran like a top until this happened and now I have no clue. It'll run as long as you keep it above 1000 rpm with throttle pressure but it will not idle on it's own and it's throwing light white smoke out the DS tail pipe..

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caballo said:

bump

Click to expand...

+1

Well, I've narrowed down to one of three areas and I'm going to bump this up one last time to try and get some opinions.

It's obviously an idle problem brought on by some electrical problem. I ordered a new ECM from MPS and Will be getting a fuel pressure regulator today. So if it's not one of those then I'm hopin' it's a problem with a coil pack (coil on plug)...


Any input?!