The Baretta the 92 is an automatic. - Cars & Trucks

Find a local auto electrician. A professional grade scan tool computer can check for trouble codes and also check transmission solenoid operation.

https://www.google.com/search?q=auto+electrician+near+me

https://www.google.com/search?q=92+Saab+900s+automatic+transmission+will+not+shift+into+gear

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Nothing specific to that model, but generic instructions and videos. Undo screws and pop the clips with a popper tool, which is like a V-Shaped mini crowbar.

https://www.google.com/search?q=1995+baretta+remove+door+panel

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with automatic transmission you remove trans. dip stick, insert funnel and add trans, fluid.

Is it a automatic or stick shift?

What is a twin turbo automatic? are you talking about the engine or the transmission, what is bad and what are you trying to find out will fit?

Here's a link to help with GM security systems

take the top radiator hose off there should be 2 bolts take them loose pull off cover replace thermostat an gasket.

you will need an o2 sensor tool you can get one at eney auto part store. first disconect the 3 or 4 prog wire form the o2 sensor place tool and remove some toyota trucks have them on the exost manifolds some of them on the exost pip just be for the catolitek converter.

try changing the fuel filter, or it might be the fuel pump. running out of ga it sound like???

check the emission label under hood, if missing ,you can check parts houses, either by phone or on line thnku