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My 2006 peterbuilt semi truck is 387 model with a c15 cat
My 2006 peterbuilt semi truck is 387 model with a c15 cat engine … read more
Joel Bos
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I have cat C15 2005 angine,and I have low 10lbs of boost
I have cat C15 2005 angine,and I have low 10lbs of boost pressure,but my pyro temp.go over 1200 to 1400 degrees .are both symptoms releated … read more
Cat Man
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Cat Man
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2004 cat acert c15 Diesel engine over heats only when boost
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Truck is over heating only on the uphill climb radiator and
Truck is over heating only on the uphill climb radiator and thermostat are not the issue they were replaced over a year ago with no change with issue. Good compression no oil or coolant loss at all … read more
Edward Haniewski
Edward Haniewski
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I have an 05 western star with a c15 acert,my radiator was
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Daniel Wilson
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Can you put acert water pump on single turbo c15. Cat
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Cat Man
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I have a 2006 t800 with a cat c15 motor. I had a complete in
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Mike Mcmillan
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I have a cat c15 acert engine that is cutting out when it
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Cat Man
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CATMAN PLEASE 2006 Pete CAT C15 ACERT the coolant temp gauge
CATMAN PLEASE 2006 Pete CAT C15 ACERT the coolant temp gauge is acting up. seems like when the fan kicks on the guage starts acting up. it starts bouncing around and making the little red light in the… read more
Daniel Wilson
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Well am back with this c15 acert running hot, have finally
Well am back with this c15 acert running hot , have finally figured out that I have no circulation in this engine ! New water pump, new rad , thermostat s new rad cap new oil cooler checked out great!… read more
Cat Man
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I have a c15 acert and a 2001 c15 single turbo in a Pete can
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Cat Man
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Yesterday my speedometer, odometer, voltage gauge and
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Daniel Wilson
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I have a W900L with a C15 ACERT (bxs) that has been set to
I have a W900L with a C15 ACERT (bxs) that has been set to 550 HP by CAT. Whenever I engage the clutch from a stop the engine lugs hard like I'm overloaded. Occasionally if I'm not careful it will sta… read more
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. Just rolled 1.1 million miles on my 475 hp acert in
Hello. Just rolled 1.1 million miles on my 475 hp acert in an 05 pete 379. I bought it at 570k miles from my dads rigging company in CA. It has been a VERY reliable engine for me. I have several ???s … read more
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I am working on a sdp acert engine. Turbo boost not reaching
I am working on a sdp acert engine. Turbo boost not reaching max. Sometimes it will reach 40psi and drop back to about 32 psi… read more
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Daniel Wilson
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have a 2001 Peterbilt 387 10 speed cat C-12, when we go through
have a 2001 Peterbilt 387 10 speed cat C-12, when we go through a really hard rain all our tach ,speedometer,oil pressure,water temp, turbo boost. oil temps all freeze and stop working.Sometimes they … read more
Cat Man
Cat Man
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I have a Pete 387 cat 435 c15 with 608000 miles my oil temp
I have a Pete 387 cat 435 c15 with 608000 miles my oil temp gauge is running 210/220 with fan running my hoses running across valve cover is melting what is causing this to happen… read more
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cumminsdr

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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