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Related Medium and Heavy Trucks Questions
Isb cummins wont start. 2004 Ford 750S. ISB cm850 cummins.
Yes. Im a Diesel Repair shop. New injectors,new fuel pump,New fuel psi sensor and high pressure ck valve. Test ECM. New lift pump. Has a active code of 2215 … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
WE HAVE A CUSTOMER WITH A 2006 C-7 CAT IN A SCHOOL BUS ESN:
WE HAVE A CUSTOMER WITH A 2006 C-7 CAT IN A SCHOOL BUS ESN: KAL84593 WITH ABOUT 6400HRS ON THE ENGINE. HIS COMPLAIN IS SEEMS TO MISS AND SMOKE A LOT AT START UP, EVEN WITH THE UNIT'S BLOCK HEATER PLUG… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
Well I have a 99 bluebird school bus that needs a ecm. can I
well I have a 99 bluebird school bus that needs a ecm. can I use any 5.9 cummins isb ecm from that same year or is it specific to the truck. Thanks … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
430 satisfied customers
What kind of milage should i expect from a cummings isx. I
what kind of milage should i expect from a cummings isx … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
430 satisfied customers
I have two Bluebird school buses with 6.7 cummins engines
I have two Bluebird school buses with 6.7 cummins engines that keep returning with codes 3582 and 3543. These buses are used for both routes and longer trips for player game buses. Have replaced badly… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
430 satisfied customers
I have a 2000 Cummins ISB 190 engine from a school bus. It
I have a 2000 Cummins ISB 190 engine from a school bus. It is going into a 1949 Packard (it actually fits with only minor work, though we did reinforce the frame). My question -- will an ECU from a 22… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
I have a 2009 Blue Bird school bus 6.7 isb bus. Will run
I have a 2009 Blue Bird school bus 6.7 isb bus. Will run most of route and may shut down. You can hand prime the sustem at the fuel seperator and cyle the ign switch and most of the time it will start… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
430 satisfied customers
Problems with my 1999 international 7.3 L last night in our
Hello problems with my 1999 international 7.3 L last night in our cold-weather at 5°. Bus started running poorly after complete warmup. Complete lack of horse power going up even slight hills. I pulle… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
Is there a chart for engine warm up time according to the
Is there a chart for engine warm up time according to the outside temperature? School buses have a large interior with almost as cooling as the radiator so could you describe an idling time frame? … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
430 satisfied customers
I 'm planning to get a 6.7L. ISB engine School Bus with
Hi, my name is***** 'm planning to get a 6.7L. ISB engine Thomas School Bus with 165,000 miles. What's the life expectative and rate of these engines? … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
What is your recommendation parts kit (master) for
What is your recommendation parts kit (master) for rebuilding engine. Vendor to use? The cylinder liners have a ridge, & as unit was overheated, I have decided to go through engine & rebuild while apa… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,307 satisfied customers
International 3200 vt365 bus conversion just replaced head
Customer: international 3200 vt365 bus conversion just replaced head gaskets but the heat still comes and goes … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
yes I have a 2011 QSB with no codes will not start. have 350
yes I have a 2011 QSB with no codes will not start. have 350 rmp while cranking 7500 lbs of fuel pressure cranking. no air in fuel system. engine start of a spit second then dies. if you continue to c… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
Hi We have a Thomas Bus 44 seats VIN: 1T88R2D2331130447 Engine
Hi We have a Thomas Bus 44 seats VIN: 1T88R2D2331130447 Engine ISB 210. SER:46253187. Auto transmission: AT2000 We would like to know the reference for the fuel pump, injection pump, and the turbo if … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
I have a 1986 International DT466 that wont start in cold
I have a 1986 International DT466 that won't start in cold weather. Runs fine in above 20 degrees (F). There is a "Glow Plug" light in the dash that has never operated as long as I've owned the truck.… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
Hi, We have a Thomas Bus Vin Number:1T88R2D2331130447 We
Hi, We have a Thomas Bus Vin Number:1T88R2D2331130447 We needto know the type of engine it has(Cummins). And all the filters references, air , fuel, oïl, separator. List of all the parts needed to hav… read more
Toby
Toby
Vocational, Technical or Trade Scho
107 satisfied customers
2001 Bluebird School Bus at my shop that starts and dies. 5.9
2001 Bluebird School Bus at my shop that starts and dies. 5.9 ISB, VC44 pump replaced for a stall/no start, ran 2 days fine and started this start/stall on a cold start after that. Will stay running w… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
Dt466E 2001 International school bus ,,crank but wont start,unless
Dt466E 2001 International school bus ,,crank but won't start,unless you give a spray of starting fluid ,,,it picks up and starts ,,runs perfect ,,,shut down hot or cold engine ,,,needs another spray t… read more
Jim
Jim
Diesel tech.
212 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

11,877 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

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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

1,700 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

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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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