RedOctober
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- Ruffs Dale, PA
This may be a stupid question but I have been doing maintenance on my M923A2 such as oil changes and trying to get the CTIS to work while I wait for title to come in. I noticed that my engine upon start up idles very high around 1000 RPM. My question is, is this normal is it something these trucks do to heat up the engine and transmission to operating temperature, or is this something I need to address and fix?