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Ami 370 mack engine keeps getting hot done replaced heads
ami 370 mack engine keeps getting hot done replaced heads water pump clutch fan and still gets hot… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,170 satisfied customers
I have an O7 Freightliner where is a C15 acert twin turbo at
I have an O7 Freightliner where is a C15 acert twin turbo at 475 horse I've driven it over 300,000 miles recently I had an overheating issue and it cos they had to crack and I had it in the shop and I… read more
Cat Man
Cat Man
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Vocational, Technical or Trade Scho
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Frieghtliner of West Valley City (Salt Lake City) did the
Frieghtliner of West Valley City (Salt Lake City) did the repairs. A small waterline has a leak on the driver side up close to the engine. Drove it 30 miles and it was losing power and actually losing… read more
Daniel Wilson
Daniel Wilson
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I have a 1998 9682 new holland versatile. it has heated ever
i have a 1998 9682 new holland versatile. it has heated ever since i owned it. they say there is a kit to change the v belts to surpatene belts but cannot the kit. i have put a larger air cleaner and … read more
Curtis B.
Curtis B.
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Isuzu npr with 6.0L GM gas engine starts and runs great
Isuzu npr with 6.0L GM gas engine starts and runs great short deliveries around town, but overheats fast when at sustained speeds65 to 70 on freeway for about 3-4 miles. Replaced thermostat, fan clutc… read more
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Curtis B.
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Mack e7 460 blowing antifreeze back thru reservoir tank cap
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Expert
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I have a 03 Mack E7 427 engine it runs hot with thermostats
I have a 03 Mack E7 427 engine it runs hot with thermostats in you can take them out and it does not get above 160 degrees empty soon as you put thermostats back in it starts running hot what could be… read more
Wayne
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My truck is a 2001 CH 613 Mack with 427 engine and I am
My truck is a 2001 CH 613 Mack with 427 engine and I am getting air in my water system, pushing my water out of hoses and everything … read more
Curtis B.
Curtis B.
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I have a 2005 GMC W3500 I have an over heating issue, I have
Hi I have a 2005 GMC W3500 I have an over heating issue, I have changed fan clutch thermostats, cleaned thermal sensor, and did a flush that cleaned put a black sticky substance. I have not changed wa… read more
Curtis B.
Curtis B.
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I have 05 Mack cv713 granite and I am getting diesel fuel in
I have 05 Mack cv713 granite and I am getting diesel fuel in the radiator overflow tank. What could be the cause of this? I keep blowing hoses as well, but the truck is not over heating.… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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Have a 8150 massey that is pushing anti-freeze out of over
hello , have a 8150 massey that is pushing anti-freeze out of over flow , possible problems , clutch-fan going bad , water pump , or possible head gasket ? any thoughts would be helpful thanks neil… read more
Curtis B.
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How do I test my compressor on my Mack e7 427 to see if
How do I test my compressor on my Mack e7 427 to see if it's bad. My egr cooler was bad but I'm still puking water out of the reservoir after replacing it and the filter. Or is there anything else tha… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,170 satisfied customers
I have a 1996 Mack Dump Truck. It has a 400 computerized
I have a 1996 Mack Dump Truck. It has a 400 computerized engine. It was blowing water out the radiator and we discovered it had a cracked head. We replaced the head. Now it still has a very slight bub… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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Freightliner fl 112 is overheating changed thermostat changed
Freightliner fl 112 is overheating changed thermostat changed coolant fan seems to be blowing fast from moment I turn truck on but doesn't seem to be cooling engine down… read more
Expert
Expert
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Hey Cat Man. I have a 2003 pete with a c15 6nz in it. It runs
Hey Cat Man. I have a 2003 pete with a c15 6nz in it. It runs great with no water or oil loss since an out of frame 115,000 miles ago. Since the rebuild it's ran hot. I've replaced the radiator and th… read more
Cat Man
Cat Man
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I have a 1999 Mitsubishi Fuso FE Truck it is a 4 clyinder turbo
I have a 1999 Mitsubishi Fuso FE Truck it is a 4 clyinder turbo Deisel. The truck is geing very hot when I am on the highway the needle goes into the red but it does not over heat. The radiator fluied… read more
spankyjr1
spankyjr1
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Vocational, Technical or Trade Scho
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g,day .I have CHR MACK VMAC2 having trouble with the viscus
g,day .I have CHR MACK VMAC2 having trouble with the viscus fan hub the orignal one is in all the time brought a new one it wont engage at all only when you first start it i,ve flushed radiator etc re… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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i have 2005 isuzu NRR diseal 4 cylender, we have overheat issue
i have 2005 isuzu NRR diseal 4 cylender, we have overheat issue (truck sometimes overheat and we turne it off before reach the max line waite for couple minute start againe no the gace below the halfe… read more
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spankyjr1
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Meet the Experts:

Daniel Wilson

Daniel Wilson

11,170 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

5,234 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

4,023 satisfied customers

worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling

Jeremy

Jeremy

Certified Truck/Bus Technician

2,740 satisfied customers

ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, Network Engineer specializing in CAN faults, Aftertertreatment, and vehicle communications

cumminsdr

cumminsdr

Mechanic

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All types of Cummins applications

Curtis B.

Curtis B.

Technician

1,571 satisfied customers

Technician turned service manager on multiple lines of trucks and engines, used in industry.

Chris (aka-Moose)

Chris (aka-Moose)

Technician

353 satisfied customers

24 years of experience diagnosing & repairing

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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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