[s-cars] The Stumble Saga Continues

[Douglas Fifield]

This is driving me nuts.

I have replaced the fuel pressure regulator, the fuel filter, the
plugs, the plug connectors.  I am hoping to replace the MAF/Turbo hose
soon (the hose clamp that connects to the crankcase ventilation system
has cut into the hose).  I checked the throttle position sensor as per
Bentley (pins 4 & 6 - resistance 0 when closed and infinite when
cracked).

The missing/stumbling/power loss continues.  It is engine temp
sensitive (does not happen on a cold engine), is RPM/throttle
sensitive (occurs at lower RPM's or low throttle situations), is
intermittent and so far eluded being tied to a particular cylinder (if
it is really missing at all).

What components of the three major systems are RPM/throttle and engine
temp sensitive?

Bueller?

-- 
Douglas in MN
95.5 Audi S//6 Avant
73 BMW R60/5 mit Toaster Tank