After having trans drop out of fourth gear consistantly, and suddenly.. i replaced the shift and lockup solenoids.
The transmission will work fine and shift fine to 4th gear IF i dont let off the accelerator. However when i let off, or cruise, the transmission will whine or grind loudly.
It feels like its searching for the 5th gear or lock up.
im not an expert, and my terminology is probably off. Sorry.
i have NO codes from d4 light.
the d4 light does not light up when in d4 and driving, but it did with my old TCU( which was burnt up)
it feels like it starts in second, sometimes.
the tcu is newer, clean, and no leaks or blown resistors or capacitors.
im searching for where to go next. Torque converter replacement and related parts? Trans?
all help is appreciated! Thanks
The transmission will work fine and shift fine to 4th gear IF i dont let off the accelerator. However when i let off, or cruise, the transmission will whine or grind loudly.
It feels like its searching for the 5th gear or lock up.
im not an expert, and my terminology is probably off. Sorry.
i have NO codes from d4 light.
the d4 light does not light up when in d4 and driving, but it did with my old TCU( which was burnt up)
it feels like it starts in second, sometimes.
the tcu is newer, clean, and no leaks or blown resistors or capacitors.
im searching for where to go next. Torque converter replacement and related parts? Trans?
all help is appreciated! Thanks
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