Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
I have a 2005 western star 49000ex that lost power and all
I have a 2005 western star 49000ex that lost power and all gauges and fuel pump have no power. Fuses are good. Changed ignition switch also. Is there anything I can check? … read more
Phil McKinney
Phil McKinney
Truck Maintenance manager
Industrial diesel technology
1 satisfied customers
Changed starter on 1999 Western Star and died on the road
Changed starter on 1999 Western Star and died on the road now power in middle row in fuse box the dash doesn't power up when I turn key the ignition fuse pops … read more
SteveR
SteveR
Shop Manager
High school
13 satisfied customers
2004 western star 5kjjabAv86Pw78991 having gauge and
2004 western star 5kjjabAv86Pw78991 having gauge and instrument issues. No post or gauge sweep on key on except volt meter. No warning lights flash on initial key turn. Have some faults in freightline… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
A cable came off the starter i don't know where it goes it
A cable came off the starter i don't know where it goes it is a ground but when i put it on the ground side it does not do anything and when i put it on the positive side of the solenoid it clicks as … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
5,115 satisfied customers
I have a c15 cat. Replaced the batteries but now all it does
I have a c15 cat. Replaced the batteries but now all it does is crank and won't fire. I have key on power to pin 70 but nothing on pins 52 and 53? … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
214 satisfied customers
I have a 2000 year 6NZ C15 @ 550/1850 with 800,000 on out of
I have a 2000 year 6NZ C15 @ 550/1850 with 800,000 on out of frame rebuild. I am doing a ground up restoration on my 2001 Western Star, owned & operated for 16 years. I wanted to upgrade to C18 specs.… read more
Bradey V
Bradey V
Certificate
Cranks but wont start. 2006 western star Detroit series 60
Checked fuses, changed crank and cam sensor, pressurized fuel tanks, checked connections, checked fuel pump, starter, ignition … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
615 satisfied customers
2015 Western Star. #GB5909. I have an ambiant air sensor
2015 Western Star. #GB5909. I have an ambiant air sensor check engine light. spn171 fm1 s current below normal or open circuit. So, I replaced the sensor. It comes as a whole unit with guage wire and … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,756 satisfied customers
Key on, hit the button, it clicks, no starter. Tapped
Key on , hit the button, it clicks, no starter. Tapped starter with hammer and solenoid, nothing. Which posts on solenoid need to be jumped … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,327 satisfied customers
I have a 1995 international with a m11. I changed stater on
I have a 1995 international with a m11. I changed stater on now truck will not crank. … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
214 satisfied customers
I have a 2001 star the speedo quit replaced sensor worked
I have a 2001 star the speedo quit replaced sensor worked for about 20 miles then quit now at times it will read 45 miles then jump to 85 then dack to 0 the datastar reads 0 all the time replaced the … read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
I have a 1995 FL70 with a cummins 8.3 l engine. The battery
I have a 1995 FL70 with a cummins 8.3 l engine. The battery ground failed, so i repaired it by drilling a hole in the frame just next to the corroded old ground (which had broken when i tried to loose… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,756 satisfied customers
C15 truck was running all night. Stoppped shut off then went
C15 truck was running all night. Stoppped for 1hr shut off then went to start again and won't crank over as if batteries are dead however there's full voltage… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,756 satisfied customers
Yesterday my speedometer, odometer, voltage gauge and
Yesterday my speedometer, odometer, voltage gauge and instrument light cluster stopped working. Checked fuses and relays in fuse box as well as relay directly behind gauges. Could not resolve the prob… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
C15 02 western star. I had the batteries out week now it
C15 02 western star. I had the batteries out for a week now it won't start Turning over really well. My volt meter doesn't come up when I turn the key on. I'm pretty sure it used to… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,353 satisfied customers
I have a 94 western star 4964 fx with s 405 HP Detroit diesel
I have a 94 western star 4964 fx with s 405 HP Detroit diesel motor. I just swapped the engine for one(same) from a ford l9000 now it turns over but won't start I kept the old wireing loom and ecu but… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
214 satisfied customers
Hey dan. My 2008 western star with dd15 won't start. Cranks
Hey dan. My 2008 western star with dd15 won't start. Cranks over but no go. Seems to be no power to gauges in the left hand panel (volts oil pressure oil temp Ect. ) wiggle some wires and had power fo… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
05 classic freightliner replaced starter no magnetic with magnetic
05 classic freightliner replaced starter no magnetic with magnetic starter 39mt now I don't have any tractor lights and turn key on hit button lose all dash lights everything nothing happens cant jump… read more
kwpetetech
kwpetetech
Shop Foreman/ Lead Technician
Associate Degree
40 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

6,062 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

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I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

5,115 satisfied customers

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

Jeremy

Jeremy

Certified Truck/Bus Technician

2,756 satisfied customers

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

Curtis B.

Curtis B.

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

cumminsdr

cumminsdr

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All types of Cummins applications

Chris (aka-Moose)

Chris (aka-Moose)

Technician

641 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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