Did you guys figure out your pressure problems yet? I'm having a similar problem. I loose pressure on my 2056 when oil gets over 180 degrees. It's dropping below 10 lbs at idle and the idiot light comes on. I have tried all kinds of pressure relief pistons, springs, 2 different pumps, and I resurfaced the pressure relief seat. Still the same results. The only thing I can think of is that the pump slid in pretty easy. I think it may be sucking air from around the pump bore.
Hey Mark, do you have an o-ring on your berg pump? I was going to try that next.
There have been other people having this problem on STF with both T1 and T4. Seem a bit wierd.
Russ
|