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Engine warm-up time

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Old Dec 28, 2009 | 12:03 AM
  #1  
Alter Kaker's Avatar
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Default Engine warm-up time

I'd like to dredge some accumulated wisdom from longer-timers than me.
When I bought my Softail last year, (used) I was told that I should always warm it up for 2-5 minutes unless I had just left it to run a short errand. Once the heads were warm, I got into gear and rode.
I just got a slightly used Glide Classic - it only has 6100 mi on it. The book is really non-specific, but it seems to state to run it for less than 30 seconds and go.
I never "get on it" for at least 5 mi since everything else needs to warm up too, but what's the consensus for warm-up times here. I live slightly north of the 49th.
 
Old Dec 28, 2009 | 12:10 AM
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If it's the first ride of the day I would let it warm up a few minutes. Don't get on it unless it's good and warm. I live two blocks from the freeway so I let mine warm up a little more. Since I am going to nail it getting on the freeway.
 
Old Dec 28, 2009 | 12:24 AM
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On the Evo engines, Mine is an 80 ci or 1340 evo, when cold the barrels actually float. not so much that you can see them move but they do. what this will do very quickly is mash your bottom barrel gaskets which will cause them to leak. When you fire up cold, you let it idle or run at a moderate rpm until it's warm. This allows for the barrels to expand & tighten up before you put a big load on the engine.
If your in a hurry, Roll it gently down the road until you feel that it's coming up on operating temp, Than you can twist the throttle!
 
Old Dec 28, 2009 | 12:49 AM
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Personally, I believe the OP has the procedure well understood. Easy does it for the first 5 or so minutes... it don't take an air cooler long to heat up.
 
Old Dec 28, 2009 | 12:49 AM
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How about an old shovelhead ?
I just got my first Harley, 1970 flh (Known to me as ...IT)
runs great and i would like to keep it that way
 
Old Dec 28, 2009 | 12:51 AM
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My method is to fire up the bikes then finish putting on my coat, gloves and whatever. I then get on it and get settled--- then I lift her off of the jiffy stand and pull in the clutch while putting her in first gear. I take it easy for a few miles before I even think about flogging the mule.
 
Old Dec 28, 2009 | 12:58 AM
  #7  
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Originally Posted by oldairboater
My method is to fire up the bikes then finish putting on my coat, gloves and whatever. I then get on it and get settled--- then I lift her off of the jiffy stand and pull in the clutch while putting her in first gear. I take it easy for a few miles before I even think about flogging the mule.
Yep, same here. I've been told by HD service techs to warm up at least 5 minutes but the service manuals for my bikes say 30 seconds to a minute, I figure I split it by the time I'm dressed out and ready to roll.
 
Old Dec 28, 2009 | 01:30 AM
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I have a 2008 tc96, and i let it sit and idle till i can actually hear the idle slow down a little, Its not very distinct [no tack] but i can tell she,s warmed up by the idle note.And certainly i take it easy for a few miles till she warms up good and the other fluids come up to temp [tranny, primary ].I run 15wt 40 Delvac during the winter months, and then switch over to mobil 20-50wt v-twin in the spring time.
 
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Old Dec 28, 2009 | 01:35 AM
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I start mine up, put it in gear and ease off for the mile or so. It's worked good for the first 77k miles....If you need a tell-tale sign of when she is warm, put your hand on the rocker boxes. When they get warm, she is up to temp.
 
Old Dec 28, 2009 | 05:09 AM
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I start mine and go
 



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