1991 350 Chev TBI - idles great, "casual" accelleration is great, mash the pedal and it bogs down. Actually, anything beyond a casual accelleration. Back off the pedal, and it accellerates casually...mash again, and it bogs.
Ran WinALDL, pulled a code 44, replaced the O2 sensor. no change.
Replace the TBI basegasket, no change.
Air cleaner is new.
Fuel pump is new.
Fuel filters are new.
NO other codes....drove it last night about 10pm (my neighbors love me), WinALDL shows nothing. Did not turn on the DataLogger, but can if someone thinks that info will note something. All sensors appear to be sending information in correctly.
I want to mash
Ran WinALDL, pulled a code 44, replaced the O2 sensor. no change.
Replace the TBI basegasket, no change.
Air cleaner is new.
Fuel pump is new.
Fuel filters are new.
NO other codes....drove it last night about 10pm (my neighbors love me), WinALDL shows nothing. Did not turn on the DataLogger, but can if someone thinks that info will note something. All sensors appear to be sending information in correctly.
I want to mash