12 Valve Engine and Drivetrain Talk about the 12V engine and drivetrain here. This is for 1994-1998.5 engine and drivetrain discussion only.

idle speed/time

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Old Mar 31, 2005 | 06:00 AM
  #1  
pittom's Avatar
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From: pa
idle speed/time

If I have to idle eng for a long time (for an inverter),should I set the idle up to 1000 or is it to high? Don't want to get a build up in the eng.
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Old Mar 31, 2005 | 04:46 PM
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From: St Augustine, Florida
You will get carbon build up if you don't set a high idle. You need a high idle cable or some way of keeping it up.
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Old Mar 31, 2005 | 06:22 PM
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From: pa
I put a hand cable on thet i set for 1000 befor i turn it off,this way my remote start will work. Just don't know if 1000 is to high,or to low.
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Old Mar 31, 2005 | 06:51 PM
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From: Montana
My understanding is that 1200 rpm is the minimum for extended idling.
My high idler is nothing more than a long handled ice scraper wedged in-between the seat and pedal, power seat makes it infinitely adjustable.
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Old Mar 31, 2005 | 09:23 PM
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From: South Western New Mexico
1000 to 1200 is a good general rule for extended idle time. It is more for getting oil splash under the pistons and keeping oil flowing, and keeping the coolant up to temp. The carbon issue generally isn't a problem unless you have a worn out eng. that uses oil. The first time you put the eng under full load and run the rpm's out, the carbon usually blows out the tail pipe sometimes that is spectacular
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Old Apr 5, 2005 | 01:54 PM
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From: Corpus Christi, Tx.
Originally posted by Hemi Cat
The first time you put the eng under full load and run the rpm's out, the carbon usually blows out the tail pipe sometimes that is spectacular
And to think, some of these guys will spend a kings ransom just to MAKE their truck blow black smoke!!!..



What size inverter are you running? Just curious...

Keith
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Old Apr 6, 2005 | 09:35 AM
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From: pa
1000watt-1400 surge I used it in my big rig for tv,coffie pot,computer,directv,microwave and refrigerator. can't drive rig no more bad back so i'll use it in my truck for saws,drills,etc.
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