Firenza L4-121 2.0L VIN K TBI (1987)
FIGURE 2 - THM 125/125C TRANSAXLE IDENTIFICATION INFORMATION
DATE OF PRODUCTION CHANGE: (Figure 2)
Beginning June 9, 1987 (Julian date 160), all 1987 THM 125C Transaxles were produced with the new solenoid.
IMPORTANT:
Some Cutlass Ciera models equipped with Windsor transaxles built between February 15th and February 25th, 1987 (Julian dates 049 -
056) may have suspect torque converter clutch (TCC) solenoids. The suspect previously equipped solenoids, may stay applied after
transaxle has been operated at normal operating temperature. This condition could result in engine stall while engaging reverse or drive
range.
