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Discussion Starter #1
hey guys I have been noticing that my truck doesn't shift when I think it should. it seems that when I get off work and pull onto the highway the truck doesn't always want to go into 6th gear so I can be going 65-70 mph at about 20-2100 rpms so I'll put it into 5th manualy and then into 6th and It will slid right into 6th any suggestions?

I have also gave it alot more gas to try and make it shift but the rpms just go higher without it shifting

Thanks in advance
Robert
 

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When their cold the converter won't lock and they won't shift into 6th till they get too a certain temp. Not sure what the temp is or how cold it is where you are but mine takes about a mile in 40 degree weather. Don't know if thats the issue or you have a problem but it's what I know.
 

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Discussion Starter #6
Good to hear, thanks guys
 
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