My ongoing Sc400 Issues :(
Hey CL. Im still having issues with my 92 sc 400. Car has weak full throttle, overdrive light flashing. I have replaced the following
Transmission Shift Solenoids
Transmission filter
Transmission Fluid
MAF Sensor
TPS Sensor
Coolant
Battery
Cleaned Throttle Body
Seafoam
Changed IACV filter
No longer throws any CEL, but still struggles to full throttle. The downshift button at the base of the pettle does not work, and this is my biggest problem
. Im thinking ECU
Transmission Shift Solenoids
Transmission filter
Transmission Fluid
MAF Sensor
TPS Sensor
Coolant
Battery
Cleaned Throttle Body
Seafoam
Changed IACV filter
No longer throws any CEL, but still struggles to full throttle. The downshift button at the base of the pettle does not work, and this is my biggest problem
. Im thinking ECU
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jseeley94
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Mar 20, 2021 06:17 PM
Wicked-SC
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Jun 17, 2005 08:15 AM





