Arkwright
Inactive
I have a 300zx TT which has just had a second hand replacement autobox fitted. The box was from a reputable trader and was fitted by a reputable garage.
It is holding in 3rd gear and doesn't change again until I lift my foot off the accellerator and then plonk it down again. No one seems to know what the trouble is.
A couple of days ago I spoke with an old man who used to repair gearboxes and has now retired. He said that the use of a particular additive would clean the valves (whatever) inside the box as one was probably sticking. However he could not rememeber the name of the product. He advised going to a gearbox specialist who may be able to supply this product. To date my son has taken the car to two such specialists who have refused to even look at the car when he says what it is never mind offer advice!
Does anyone know what this product may be?
I have obtained a tin of Wynn's automatic transmission stop leak & conditioner this purports to:
.stop & prevent leaks in auto transmissions
.smooth & quieten gear changes
.prolong the life of transmission components
.revitalise rubber seals
.prolong the life of auto transmission fluid.
I am reluctant to add this in case it is the wrong product.
Has anyone any suggestions? (manual conversion has already been suggested)
It is holding in 3rd gear and doesn't change again until I lift my foot off the accellerator and then plonk it down again. No one seems to know what the trouble is.
A couple of days ago I spoke with an old man who used to repair gearboxes and has now retired. He said that the use of a particular additive would clean the valves (whatever) inside the box as one was probably sticking. However he could not rememeber the name of the product. He advised going to a gearbox specialist who may be able to supply this product. To date my son has taken the car to two such specialists who have refused to even look at the car when he says what it is never mind offer advice!
Does anyone know what this product may be?
I have obtained a tin of Wynn's automatic transmission stop leak & conditioner this purports to:
.stop & prevent leaks in auto transmissions
.smooth & quieten gear changes
.prolong the life of transmission components
.revitalise rubber seals
.prolong the life of auto transmission fluid.
I am reluctant to add this in case it is the wrong product.
Has anyone any suggestions? (manual conversion has already been suggested)