There is no choke. The engine is electronically controlled abf does not require a choke.
No.
Where is the choke sensor on a 1991 Oldsmobile ciera 3.3L
the temp sensor opperates the choke flap , and if the sensor is faulty the choke will stay open and make it difficult to start, and on cold mornings some times make it impossible to start
A faulty temp sensor.
A faulty crank sensor would cause no spark and no fuel.
NO
The throttle positioning sensor
That year don't HAVE a choke. Is your check engine light on ? If it is, then you need to have the engine scanned with an engine scanner to see what is going on. Problem could be the MAP sensor, coolant sensor,fuel pressure regulator. Any of these problems could be making it run RICH are LEAN. Fuel injection fuel system DID NOT USE A CHOKE.
There is no choke to adjust on that vehicle, it is fuel injected. If you are having difficulty starting the engine when cold try replacing the coolant sensor.
there is no choke it has crossfire injection . which two throttle body injector assemblies. the problem may be a bad coolant temp sensor if start up is hard.
It does not have a choke, the computer richion's the fuel up or leans it out. The coolent sensor reads water temp, If coolent is cold then the engine will run rich just like a choke that's closed does.