Does the winter/cold weather delay shift points?

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SpThomass

SpThomass

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I’ve tried to let it warm up while idling, and it gets to about operating temperature (about 10-20 degrees below it) and that doesn’t help either. So I’m starting to think it’s the cold weather less and less, unless it needs to be exactly at operating temp.

I recently read a thread on here, from about 12 or so years ago, where @9CZ71Denali was having this issue, and it was because of the MAF.

Tomorrow I’m going to clean the MAF and the TB and see if that helps any, but I’m starting to think that while it still could be a tranny issue, what if it’s just a symptom of another issue like a lean condition?
 

JonnyTahoe

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On a normal day with no warm up they never do this so it appears to be a extreme cold weather issue.
 
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SpThomass

SpThomass

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On a normal day with no warm up they never do this so it appears to be a extreme cold weather issue.
Could it be as simple as a clogged tranny filter? And maybe a complete tranny fluid flush?

also thanks for the help man!
 

adventurenali92

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Man F that. No thanks. I don’t do cold real well.
I agree. I HATE cold weather.... and it’s rarely anywhere near zero degrees. My cold isn’t anything like most people’s cold.... lol. I still don’t like it. Everyone tells me I’m in the wrong place and the wrong line of winter work... :D
 

Rocket Man

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I agree. I HATE cold weather.... and it’s rarely anywhere near zero degrees. My cold isn’t anything like most people’s cold.... lol. I still don’t like it. Everyone tells me I’m in the wrong place and the wrong line of winter work... :D
Yeah, a snowboard instructor that doesn’t like the cold! :eek:
 

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