Everything seems like it could be that or that or that....

Did the bumper burp, in a parkinglot, butt in a slope front on a parking block.

I'm thinking
AFM-wiring between the CPU n AFM-TPS-wiring between the TPS n CPU- or- the CPU

Why not throw in the injector theory too. They're pretty spendy, I'll check them last.

When the problem isn't there, cuz it's intermitent, she runs sweetly, good response and acceleration.

Got my fingers crossed on the AFM,that's too easy though
<img src="/forums/images/graemlins/angry.gif" alt="" /> <img src="/forums/images/graemlins/angry.gif" alt="" /> <img src="/forums/images/graemlins/angry.gif" alt="" /> <img src="/forums/images/graemlins/angry.gif" alt="" />

Just before I thought I had figured out it was the FF, I pulled the codes 2 and 7

Pulled the fuse and cleared the CPU.
Went back out and drove it around large parking lots for about twenty minutes getting used to where and how to drive when it surges in n out.
Tried to pull codes again but got a straight blinking single, no problemo code
???????????

It's all got me a bit frustrated

I'm jumping over to the
"Surging over 1700 RPM"
thread
We both seem to be having similar problems.