Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
I have a 2004 Mack ch613 I stopped at the store and left the
I have a 2004 Mack ch613 I stopped at the store and left the truck running I came back 5 minutes later and the truck was off and the truck won't start any more. It will start with ether but won't stay… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
14,852 satisfied customers
We have a 2001 Mack CH613 (Vin # *****************). The
Good Morning, We have a 2001 Mack CH613 (Vin # *****************). The driver put the trailer emergency brake to the down position and now the trailer brakes will not open even though we put the lever… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
5,115 satisfied customers
I have a 1996 mack ch613 that will start and run fine then
i have a 1996 mack ch613 that will start and run fine then shut down turn the key off then start right back up … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
14,852 satisfied customers
Removed a Mack T310M/MLR transmission and installing a
Removed a Mack T310M/MLR transmission and installing a RTLO16610B Eaton. Issue is Mack speed sensor has 173 Ohm sensor and Eaton 3K Ohm resistance. Need to change Eaton speed sensor to match Mack. Sug… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
591 satisfied customers
1996 ch613 mack i have low air pressure light but no buzzer.
1996 ch613 mack i have low air pressure light but no buzzer. I'm trying to locate the buzzer or the pressure sensor. Mack parts said it on the back of the circuit board dash. the buzzer has two spades… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
5,115 satisfied customers
Question on abs system -2008 isuzu npr truck. The scenario:
The scenario: No lights on with engine start or idle. … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
591 satisfied customers
I have a 2000 CH613 Mack truck that has no brake lights.
Hi, I have a 2000 CH613 Mack truck that has no brake lights. Wondering if you could provide a diagram for all the brake light switches … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
5,115 satisfied customers
2014 Mack 2014 Mack pinnacle dump truck, 215k miles, MP8
2014 Mack 2014 Mack pinnacle dump truck, 215k miles, MP8 engine & 10 speed transmissionIt was converted to a dump truck around 150k miles.Dash assembly looks like the truck was originally outfitted wi… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
591 satisfied customers
1994 ch 427 showing fault code 6-2 and 6-3. 1994 ch mack 427
1994 ch 427 showing fault code 6-2 and 6-3 JA: What's the make/model/year of your truck? Engine type? Customer: 1994 ch mack 427 showing faults 6-2 and 6-3 JA: Are you fixing your truck yourself? What… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
591 satisfied customers
Im trying to find a trouble shooting code for Rack Position
Im trying to find a trouble shooting code for Rack Position Sensor -Voltage above normal or shorted to high SID 24, FMI 3 … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
591 satisfied customers
2004 Mac CH613 tractor with a 380 HP with dual thermostats.
2004 Mac CH613 tractor with a 380 HP with dual thermostats. Does it matter how the thermostats are installed? One is a 180* and the other is a 185*.… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
591 satisfied customers
I have a 03 ch613 Mack with a 427 that I need help with.
I have a 03 ch613 Mack with a 427 that I need help with … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
591 satisfied customers
I have a 2005 Mack CHN613 VIN: *****************. The truck
I have a 2005 Mack CHN613 VIN: *****************. The truck has very very limited power. I have 3 active code as follows, SID 269 FMI 7, SID 27 FMI 5, and SID 146 FMI 5. When driving and watching the … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
591 satisfied customers
2005 mack 460 theses are the coda 250. 254. 269. 277. 242.
2005 mack 460 theses are the coda 250. 254. 269. 277. 242. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
14,852 satisfied customers
I have a ch613 showing a 6-3 fault on electric malfunction
I have a ch613 showing a 6-3 fault on electric malfunction light. When I disconnect the fic unit it goes to a 6-2 fault. And all checks in harnesses seam ok? … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
591 satisfied customers
Got a Mack truck with code SID 231 FMI 8, It starts and runs
Got a Mack truck with code SID 231 FMI 8, It starts and runs at a high Idle but will not accelerate.… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,756 satisfied customers
2004 Mack cx613 460 vin 1m1ae07y74n016111 Engine blink code
2004 Mack cx613 460 vin 1m1ae07y74n016111 Engine blink code 6-4 Low power, engine misses on acceleration (intermittent), rpm limited to 1300 both on idle and driving(intermittent) cruise or high idle … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
14,852 satisfied customers
1999 ch613 mack i have low air pressure light but no buzzer.
1999 ch613 mack i have low air pressure light but no buzzer. I'm trying to locate the buzzer or the pressure sensor. Mack parts said it on the back of the circuit board dash. the buzzer has two spades… read more
Expert
Expert
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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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