Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
I have an 99 n14 celect plus. It won't start, will turn over
I have an 99 n14 celect plus. It won't start, will turn over once or twice then acts like the batteries are dead. I have replaced all 4 batteries and the starter and still doing the same thing … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
254 satisfied customers
My 1993 diesel f700 dump truck wont turn over it was running
my 1993 diesel f700 dump truck wont turn over it was running great I shut it off now it wont turn over I tried starting it by using plyers on silinoid it started cranking and did not stop until I disc… read more
Charles
Charles
Owner
FCC Communication License
20 satisfied customers
I have a nissan LP forklift that will not start, ive changed
i have a nissan LP forklift that will not start, ive changed the fuel lock, the vaporizer, and the carburetor, also checked the valve clearance and compression. it has a strong spark also. any ideas :… read more
Curtis B.
Curtis B.
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991 satisfied customers
Mahindra 8560 tractor won't start.. good battery. In
Mahindra 8560 tractor won't start.. good battery. In neutral. Turn on key and only a clicking sound from the fuse box area. Engine does not turn over.. also it is blowing the 30 amp fuse. … read more
Curtis B.
Curtis B.
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We just purchase a 1998 Freightliner truck with a cumin
We just purchase a 1998 Freightliner truck with a cumin engine. it came with a plow and we were trying to drive it back when it overheated. we shut it down and now it will turn over but will not start… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
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I have a mower with a C1.1 CAT motor. When cold it starts
I have a Scag mower with a C1.1 CAT motor. When cold it starts and runs fine. When it's at operating temp and you shut it down it will not restart until it completely cools down again. When you turn t… read more
William Herren
William Herren
A.A.S.
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I have a 2005 diesel Isuzu with a 5.2 diesel engine in it it
I have a 2005 diesel Isuzu with a 5.2 diesel engine in it it has a no start I got fuel to my pickup pump you spray a little either in it and it still will not try to turn over when you first try to tu… read more
Wayne
Wayne
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Vocational, Technical or Trade Scho
2,892 satisfied customers
Ford F550 Super Duty (Diesel): We got a ford F550 diesel super
We got a ford F550 diesel super duty truck and after changing the fuel filters engine starts for few seconds and then shuts off. What is the problem?… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
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Have a '90 peterbilt 379 with cummins ntc 400. Yesterday I
Have a '90 peterbilt 379 with cummins ntc 400. Yesterday I started it to warm it up. About 20 minutes in, I heard a whining noise, like loose belt, then some higher pitched grinding. I ran out and shu… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
water pump belt came off on n14 in a tractor coolant light
water pump belt came off on n14 in a tractor coolant light went on and shut motor off after a minute or two. temp was up to 250. think any damage?… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
696 satisfied customers
I have a 98 model n14 it runs fine until the heat of the day
I have a 98 model n14 it runs fine until the heat of the day it shuts doen to 1600 rpm and won't go over that. Any help… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
696 satisfied customers
I have a 2000 Volvo with a n14 Cummings its little compression
I have a 2000 Volvo with a n14 Cummings it's little compression on the engine. But the truck ran fine before with no problem. The has been sitting for 2 years now it will not start just sit there and … read more
cumminsdr
cumminsdr
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High School or GED
1,351 satisfied customers
1999 peterbilt 379 with n14 cumminspush start button will
1999 peterbilt 379 with n14 cummins push start button will not always engage starter.sometimes you pust the start button and you can hear a click behind the dash but wont start,sometimes it will start… read more
Toby
Toby
Vocational, Technical or Trade Scho
107 satisfied customers
Ok question here boss. I have a 2004 kenworth w900 with a.Cummins
Ok question here boss. I have a 2004 kenworth w900 with a.Cummins in it.... the truck ran out of fuel and these idiots kept turning it over until it just stopped... now when you turn the key, all the … read more
Toby
Toby
Vocational, Technical or Trade Scho
107 satisfied customers
Ive got a 1994 Volvo with a N14 cummins, was driving it and
I've got a 1994 Volvo with a N14 cummins, was driving it and the engine started running off to a high speed. put brakes on and it idles down. shut it off and it had a real hard time turning over. once… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,351 satisfied customers
Ive got a 2001 c6500 truck was runin fine pulled to job site
Ive got a 2001 c6500 truck was runin fine pulled to job site shut it off would mot start back up will not turn over with key still wont start jumping at starter replaced starter ignition swich check f… read more
Expert
Expert
tri pack quit charging and no air, found alternator adj. rod
tri pack quit charging and no air, found alternator adj. rod broken replaced and changed oil and all filters now unit wont turn over ( starts to turn but kicks off in less than one rev.)… read more
tkman55
tkman55
Shop manager Trailer Refrigeration shop
138 satisfied customers
I have a 1999 international 4700 with a 444e. I bought the
I have a 1999 international 4700 with a 444e. I bought the truck about six months ago . A few days after I got it home I started it up first thing in the morning and the oil/water light started blanki… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
7,178 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

7,178 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

4,530 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

2,892 satisfied customers

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

Jeremy

Jeremy

Certified Truck/Bus Technician

2,243 satisfied customers

ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, EPA 608/609 HVAC Certified, Steering/Suspension and ABS/Brakes Technician

cumminsdr

cumminsdr

Mechanic

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All types of Cummins applications

Curtis B.

Curtis B.

Technician

991 satisfied customers

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

dieseldan55

dieseldan55

Contractor

74 satisfied customers

Road Service mechanic for Volvo Construction.

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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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