1999 LT Tahoe. - Is it the transmission speed sensor?
1999 K105 2door Tahoe LT. 5.7 sfi.
I have recently had an inlet manifold water leak fixed & a new electronic transfer box fitted.
My problem is:- When crusing at around the 60mph mark the engine sound keeps going up & down, as if it is changing up and down gear, If I accelerate, it stops doing it (the rev counter seems to stay steady), also when I accelerate hard from a standstill, then it goes into neautral and the engine screems, when I ease my foot off it goes back to normal acceleration.
Could this be something to do with the transmission speed sensor or do I have to look elsewhere?
Thanks,
RoyC.
1999 K105 2door Tahoe LT. 5.7 sfi.
I have recently had an inlet manifold water leak fixed & a new electronic transfer box fitted.
My problem is:- When crusing at around the 60mph mark the engine sound keeps going up & down, as if it is changing up and down gear, If I accelerate, it stops doing it (the rev counter seems to stay steady), also when I accelerate hard from a standstill, then it goes into neautral and the engine screems, when I ease my foot off it goes back to normal acceleration.
Could this be something to do with the transmission speed sensor or do I have to look elsewhere?
Thanks,
RoyC.
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