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My 2003 Gran Am shows a P0730 DTC. Shifts fine cold, very…

Customer Question
My 2003 Gran Am...

My 2003 Gran Am shows a P0730 DTC. Shifts fine cold, very hard when warm. Very hard initial engagement when warm.

Mechanic's Assistant: How old is the transmission? Have you noticed any leaking?

I bought this car used. No leaks evident

Mechanic's Assistant: What is the model of your '03 Pontiac?

Grand Am GT. 3.4L

Mechanic's Assistant: Are you fixing your Grand Am yourself? What have you tried so far?

Yes. I change fluid & filter.

Submitted: 2 months ago.Category: Pontiac
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Answered in 2 minutes by:
5/27/2018
Pontiac Mechanic: Gary, Pontiac Technician replied 2 months ago
Gary
Gary, Pontiac Technician
Category: Pontiac
Satisfied Customers: 18,031
Experience: 15 years GM master tech/15 years ASE master
Verified

Welcome! My name is ***** ***** I will do my best to assist you with this problem.

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Customer reply replied 2 months ago
OK
Pontiac Mechanic: Gary, Pontiac Technician replied 2 months ago

is the fluid clean and full ?

if you clear the code how soon before it will return ?

and that is the only code set ?

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Customer reply replied 2 months ago
Clean & Full. The only code set
Customer reply replied 2 months ago
No , Thanks
Pontiac Mechanic: Gary, Pontiac Technician replied 2 months ago

if you clear it how soon before it comes back ?

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Customer reply replied 2 months ago
No phone call.
Pontiac Mechanic: Gary, Pontiac Technician replied 2 months ago

how soon will the code come back after you clear it ?

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