Well I kind of have to problems but my transmission, the main problem is that I do not have overdrive. I have already change the fluid and filter.
Jun 10, 2018 at 10:09 AM
Overdrive not working
2001 CHEVROLET LUMINA
SEAN P JORDAN
- MEMBER
- 1 POST
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ASEMASTER6371
- ✓ASE Certified Mechanic
- 52,796 POSTS
Good afternoon.
What condition was the fluid when you changed it?
Is there any codes set in the system?
Do you mean fourth gear or converter lock up?
Roy
https://www.2carpros.com/articles/automatic-transmission-problems
What condition was the fluid when you changed it?
Is there any codes set in the system?
Do you mean fourth gear or converter lock up?
Roy
https://www.2carpros.com/articles/automatic-transmission-problems
Jun 10, 2018 at 12:54 PM
I do not have overdrive or fourth gear.
At seventy mph rpm is 3,000. Fluid was nasty but new filter a bottle of Lucas and high millage fluid did not change still no fourth gear. I was told could possibly be a sensor or switch or something external that plugs in.
At seventy mph rpm is 3,000. Fluid was nasty but new filter a bottle of Lucas and high millage fluid did not change still no fourth gear. I was told could possibly be a sensor or switch or something external that plugs in.
Jun 10, 2018 at 2:25 PM
STRAILER
- ✓ASE Certified Mechanic
- 54,832 POSTS
Hello,
This sounds like an input shaft speed sensor is going out but we should run the cdoes first.
https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing
Here is the location of the sensor (below) Please let us know what you find.
Cheers, Ken
This sounds like an input shaft speed sensor is going out but we should run the cdoes first.
https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing
Here is the location of the sensor (below) Please let us know what you find.
Cheers, Ken
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Jun 12, 2018 at 12:20 PM
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