[dBlast]

I am getting some hesitation on light throttle under 2000 rpm. I also have triggered a P0172 cel code (too rich.) I have cleaned my MAF, air filter, put in some injector cleaner, re-gapped my spark plugs and applied new dielectric grease. I cleared the code, but I have a feeling it may appear again soon.

Next fixes include the stuff that costs money...

Can you get prices on:

DPFE (old style)
EGR valve
O2 sensors

for a 2000 ZX3 zetec.

Thanks.