Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
2012 International 4400. Maxxforce 9 (315HP) truck set
2012 International 4400. Maxxforce 9 (315HP) truck set overnight and when i started it in the morning ran very rough (like misfiring on gas engine) also smokes and I smell unburnt diesel. No codes. Po… read more
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Egr valve has no vacuum ti it, lines are not broken. 2006
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2012 international prostar help. 2012 international prostar
2012 international prostar help JA: What's the make/model/year of your truck? Engine type? Customer: 2012 international prostar maxforce JA: Are you fixing your truck yourself? What have you tried so … read more
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TURBE. 2005 ism CUMMINS. REBILT TURBE WON'T SPIN UP
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I have a problem with a maxxforce13. 2012 prstar with
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2005 international ism 10.8l. I just found out my engine or
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2010 Maxxforce DT Intermittent low power no codes Replaced
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I have a 2010 International Workstar with a Maxxforce 13
I have a 2010 International Workstar with a Maxxforce 13 engine. First day using the truck, it ran well but at the end of the day it had no power. I checked air filter and changed both fuel filters, e… read more
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My truck is a 2012 freightliner with a dd13 miter and i
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Another question about a 2001 Ford E450 with a 7.3L diesel.
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I have a Cat C-9 ESN SAP96554 This unit came in with low
Hello I have a Cat C-9 ESN SAP96554 This unit came in with low power, in the status flag window. it says turbo protection derate Active. dose any one have any info on why this is. or what could cause … read more
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2006 Pete 335 CAT C7 engine is newly rebuilt with a new
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2006 peterbilt 335 CAT C7 Just rebuilt the engine and the truck has been running fine. All of the sudden this week the truck runs fine until you get to the top end of the transmission. in 8th 9th and … read more
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Hey Cat Man i have a 1LW and im not building boost pressure
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Hi, I have a 2006 pete 357 with c-13 cat that recently developed
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hello I have a Cat C-9 ESN 9DG05826 with a fault code 102-7
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we have 2006 freightliner business class M2 with C9 caterpillar
we have 2006 freightliner business class M2 with C9 caterpillar motor. Once it warms up (over 150 degrees) starts to blow heavy white/grey smoke. Worse under load and higher RPM's. No check engine lig… read more
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