2007 HHR 2.4

Asked by Apr 16, 2016 at 03:32 AM about the 2007 Chevrolet HHR Panel LS

Question type: Maintenance & Repair

Was adding transmission fluid does car have to be
at ruñning temperature when checking that fluid is
topped off flowing through plug at side of
transmission pan? My car took 8.5 quarts before it
begin oozing out of plug! Did not replace for 4 to 5

2 Answers


yes, car needs to be in the air, and level, so all 4 sides on jack stands or on a lift. The transmission needs to be at operating temp and engine off.

1 of 1 people found this helpful.

Thanx Tom I made a big mistake and was checking for fluid to flow while engine was running and only 2 car jacks on front end of car! Will excess fluid drain out when I recheck the proper way?

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