Medium and Heavy Trucks

Have truck repair questions? Ask an Expert

Connect one-on-one with {0} who will answer your question

Related Medium and Heavy Trucks Questions
Turns over but no spark. WD 45 NO serial number. Replaced
turns over but no spark JA: What is the complete model and serial number of your machine? Customer: WD 45 NO serial number JA: Are you fixing this yourself? What have you tried so far? Customer: repla… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
480 satisfied customers
Have a Model FG25ST-12 forklift with Nissan H20 engine. Sn
Have a Model FG25ST-12 forklift with Nissan H20 engine … read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,806 satisfied customers
Not getting a spark from the coil on our International 200.
Not getting a spark from the coil on our International 200 … read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,806 satisfied customers
1973 Ford F250 390, no spark. Spark from coil to dist.,
1973 Ford F250 390 , no spark. Spark from coil to dist., spark visible at points, no spark at plugs. Tune up a couple months ago with plugs, rotor, condenser and points made it run great. A few days a… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,806 satisfied customers
I have a 95 f150 5.0 I recently changed plugs wires and
I have a 95 f150 5.0 I recently changed plugs wires and plugs distributor cap rotor coil and coil pickup and the coolant temp sensor because when the truck get up to operating temp and runs for 20-30 … read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,806 satisfied customers
I am not getting fire to the points. 800 Ford tractor, The
I am not getting fire to the points. 800 Ford tractor … read more
Don - Mo Lurch
Don - Mo Lurch
Owner
Vocational, Technical or Trade Scho
11,603 satisfied customers
Bobcat no spark. Melroe bobcat. New points new cap rotor
bobcat no spark JA: What is the complete model and serial number of your machine? Customer: melroe bobcat JA: Are you fixing this yourself? What have you tried so far? Customer: new points new cap rot… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,806 satisfied customers
It sat for years in a field and I voted it running and it
It sat for years in a field and I voted it running and it ran pretty good then it died and now no spark I changed the cap rotor and the deraspark ignition and still no spark what else could it be … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
5,454 satisfied customers
I recently paid for an answer to my question about timing
I recently paid for an answer to my question about timing marks for my Mitsubishi fgc25 forklift while changing the water pump we somehow broke the timing belt I asked for the timing makes and the guy sent me a pdf file showing them we set them to those locations put the truck back together now it wont start doesn't even sputter … read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,806 satisfied customers
Wont start replaced plugs fuel bowl coil checked carb could
wont start replaced plugs fuel bowl coil checked carb could it be points … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,563 satisfied customers
My 427 Chevy C-65 with a electronic dist. will fire and run
My 427 Chevy C-65 with a electronic dist. will fire and run for 1 or 2 seconds but won't keep running … read more
Gary
Gary
Gold Certified GM Technician
Vocational, Technical or Trade School
2,993 satisfied customers
Im trying to get a L 50 Lift Truck running many people have
Hi Chris, Im trying to get a L 50 Lift Truck running many people have worked on it with no luck in starting the vehicle, when I got my chance at it, the Distributor was out of it all plug wires ect. i… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,806 satisfied customers
I am working on a 1997 f700 with 7.0 gas engine. It will
I am working on a 1997 f700 with 7.0 gas engine. It will crank but won't start. We aren't getting any spark. Replaced coil, distributor, and ignition module. When cranking a light on the instrument pa… read more
Pete
Pete
Automotive Mechanic
General auto certifications
41,789 satisfied customers
I have a 1997 gmc c7500 with a 366 big block 6.0 liter we
I have a 1997 gmc c7500 with a 366 big block 6.0 liter we put a new timing chain and gears, distributor ,cap,rotor,wires,plugs, coil map sensor and can't get it timed??? … read more
Roy Belding
Roy Belding
7,688 satisfied customers
We have a H90XL with a v 6 gm engine. purchased in 1992. The
we have a H90XL with a v 6 gm engine. purchased in 1992. The machine starts fine in any weather but runs rough and has no power and also backfires a lot. Could the carburetor be out of adjustment? We … read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,806 satisfied customers
I have a 1997 gmc c7500 with a 366. When i get into 3rd, 4th
I have a 1997 gmc c7500 with a 366. When i get into 3rd, 4th ,and 5th gears, pushing on throttle it sputters and back fires. the backfire seems to be coming out of the throttle body.It doesn't do it a… read more
Roy Belding
Roy Belding
7,688 satisfied customers
Chevrolet C65: chevy c65 finished manufacture june --1975.
chevy c65 finished manufacture june --1975. All new points, condenser, -coil, cap, rotor. Wires lined up with 1-8-4-3-6-5-7-2. I wired up the positive side of the coil directly to the battery eliminat… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,806 satisfied customers
Have a 94 F700 that wont start, No spark. I replaced the rotor
Have a 94 F700 that wont start, No spark. I replaced the rotor cap and Rotor button as well as the coil. I have continuity at the coil but not at the cap. Any suggestions on narrowing this problem dow… read more
tractordoc65
tractordoc65
heavy equipment mechanic
Vocational, Technical or Trade Scho
1 satisfied customers
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.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

DianeDallas, TX

< Previous | Next >

Meet the Experts:

Daniel Wilson

Daniel Wilson

5,454 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

5,293 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

4,563 satisfied customers

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

Jeremy

Jeremy

Certified Truck/Bus Technician

2,747 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

1,824 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

1,806 satisfied customers

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

Chris (aka-Moose)

Chris (aka-Moose)

Technician

462 satisfied customers

24 years of experience diagnosing & repairing

< Previous | Next >

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.

Show MoreShow Less

Ask Your Question

x