Outer Limits 4x4 Board

does anyone know where to start to find the fault its a 90 model GQ auto thanx

Check the fluid?

Rodney at Wholesale Automatics in Melb.
or
Dave at Kewish Automotive in Melb.

if auto is stuffed, be prepared $3000+ for complete rebuild.

auto is working fine just will not go into overdrive

O/D or no lockup??? If no lockup it a common as fault, well at least it is over here. There is a temp sensor in the trans that won't let lockup occur till the trans temp is up. Bad news, the sensor is part of the wiring and is expensive to replace, good news, most places that know of it simply bypass it with a resistor.

Cheers, Jeff.

also sometimes the mechanism in the torque converter that locks it up screws up apparently. Mine currently isn't working properly either, and i switch mine over manually.

hi lockup still works only dont have overdrive any ideas would be helpful thanx all

power shift button is rooted . prise up the panel around it gently and test connections with a test light or similar

should stay on ( test light )in power and go off when in auto

MUDDY MONTY wrote:does anyone know where to start to find the fault its a 90 model GQ auto thanx

Convert it to a manual more power easy to do $1000 from a wreackers for a kit about $500 for sameone to fit highly recommend cheers

does any one know what rpm the motor revs at 100kph in overdrive with standard running gear and 31" tyres thanx

bilby wrote:power shift button is rooted . prise up the panel around it gently and test connections with a test light or similar

should stay on ( test light )in power and go off when in auto

tested switch no problems with it thanx anyway