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Pontiac of the Month

Rayz571's 1977 Can Am

2020 June
of the Month

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Grand Am Gt transmission overdrive issue

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I'm having a slight issue with my overdrive it slips and grabs when I apply a bit of gas to accelerate but I noticed it generally happens when it's warm or hot outside for the past 5 years. I hadnt noticed the problem in colder weather it generally would do it going home. Do i have a problem with temps? The transmission shifts fine otherwise. I started noticing it after a year of changing the fluid and filter.

Oh it's a 2000 Grand Am GT 3.4L. With about 122k miles.

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