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Old Sep 16, 2011 | 05:33 PM
  #1  
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Warm up time

I was thinking today. (too much time on my hands)
How long of a warm up time is needed at different starting temps.


75 deg
50 deg
35 deg
20 deg
0 deg

I am just wandering what you guys think.



Jim
 
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Old Sep 16, 2011 | 06:16 PM
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Give it a couple mins and then drive it easy until up to oil operating temp. This is where an oil temp gauge comes in handy.
 
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Old Sep 16, 2011 | 08:48 PM
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I think you should let it warm up long enough to put your seat belt on and then drive it easy until it warms up. That's true at any temperature. All that warming up idling is just good for using more fuel. And we all enjoy buying fuel more often...
 
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Old Sep 16, 2011 | 08:54 PM
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Mine warms up long enough for me to get my crap settled in and put my seatbelt on. The fastest way to get it to operating temp is to just drive the thing.
 
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Old Sep 16, 2011 | 10:09 PM
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No real warm up time for me either, at any temperature. Just drive it easy till water temp comes up.
 
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Old Sep 16, 2011 | 10:30 PM
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This is why you dont EVER buy an ambulance (or god forbid a fire engine) motor. They sit in very cold apparatus bays for hours, then get run very hard right away.

As for me. No warm up period. I start and go, but then again "cold" is below 70* where I am..
 
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Old Sep 16, 2011 | 10:41 PM
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if below -10 i let idle for 5-8 min then take easier than my normal cold motor takening easy other wise normal get situated in cab and go but easy
 
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Old Sep 16, 2011 | 10:51 PM
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most of the firetrucks here get plugged in to keep them hot so there ready to go.
i just drive slow until temps is good. some times i will let it run for 10 minutes if it is cold.
 
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Old Sep 17, 2011 | 02:44 AM
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When it gets cold here in winter, below 75* I let it run long enough for the seats to warm up and the heater to get going! I had to use the defrost once last year and that took a good 3 minutes! I had to wear long pants and a long sleeved t-shirt that day! It was horrible!!!!!
Jim & fat Monty
 
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Old Sep 17, 2011 | 05:30 AM
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Thanks everyone. That is about the way I do it. Jim
 
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Old Sep 17, 2011 | 06:21 AM
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I usually give mine long enough for the temp guage to start moving-like others have said-while I am getting set and puting my seatbelt on-I am so glad to hear about folks wearing their belts........if it wern't for seatbelts being worn I would have lost my Wife in a wreck when a drunk driver hit us about 20 years ago.
 
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Old Sep 17, 2011 | 06:46 AM
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Originally Posted by hotroddsl
When it gets cold here in winter, below 75* I let it run long enough for the seats to warm up and the heater to get going! I had to use the defrost once last year and that took a good 3 minutes! I had to wear long pants and a long sleeved t-shirt that day! It was horrible!!!!!
Jim & fat Monty


LOL that sounds like a nightmare!
 
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Old Sep 17, 2011 | 07:06 AM
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I will always warm up for a minute during warm weather and at least 3 minutes or so during cold weather. The important thing is to drive easy for a few minutes/miles to let the fluids warm up.
 
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Old Sep 17, 2011 | 08:22 AM
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Originally Posted by Listor
LOL that sounds like a nightmare!
You have no idea. I'm in the same boat as him. I'll bet he even had to turn off the a/c
 
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Old Sep 17, 2011 | 08:47 AM
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Originally Posted by hotroddsl
When it gets cold here in winter, below 75* I let it run long enough for the seats to warm up and the heater to get going! I had to use the defrost once last year and that took a good 3 minutes! I had to wear long pants and a long sleeved t-shirt that day! It was horrible!!!!!
Jim & fat Monty
I spend the winter about 200 miles south of you Jim...we had one night of zero and the next night it was 2F last winter...coldest temp there in 40 years! But overall, pretty darn mild winters. I just start the truck and drive easy until everything warms up.
 
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