Medium and Heavy Trucks

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We have a 2006 blu bird bus that we have converted to a
We have a 2006 blu bird bus that we have converted to a Skoolie. The check engine light is flashing. Not sure what that means. We just had it serviced about a month ago. Any ideas? … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
Looking to purchase the following truck: Looking to purchase
Looking to purchase the following truck: 2014 MDT Freightliner, M2 106 cab chassis to be used as a chipper truck in the tree . industry. Miles 31,000 used as a refer truck. vin 1FVACWDT9EHFU1552. 4,882 HOURS on engine. PTO USED TO OPERATE REFER. FLEET OWNED. NO MAINTENANCE RECORDS. Cummins isb 6.7 engine.For sale by Ryder. Was purchased by Ryder and leased. Clean Carfax. High hours indicates that this might not be a good truck???? … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 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
Shop Foreman/Triage Tech
Associates
4,285 satisfied customers
I have a 2000 Bering with a Cummins ISB 5.9 with a fault
I have a 2000 Bering with a Cummins ISB 5.9 with a fault code for the lift pump I replaced it and the code is still on … read more
Roy Belding
Roy Belding
7,582 satisfied customers
Have a 1978 bluebird bus i want to upgrade. i have a 1999
hey i have a 1978 bluebird bus i want to upgrade. i have a 1999 cummins 8.3 and a 2001 allison md3060 trans. there is an ecm on the engine block for the cummins but no wiring or controller for the tra… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 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 school but it has no tranny communication and no
I have a school but it has no tranny communication and no engine communication what could that be … 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
Shop Foreman/Triage Tech
Associates
4,285 satisfied customers
Question on cummins calibration. 2017 6.7 cummins blue bird
i calibrated ecm with with cummins insite software and after i did a code for wait to start lamp came up data link error … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
Cummins 6.7L ISB in a Bluebird bus. Code 1894 keeps coming
Cummins 6.7L ISB in a Bluebird bus. Code 1894 keeps coming up. "VGT actuator driver circuit-abnormal update rate. No communications on the J1939 data link between the engine ECM and the smart VGT cont… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I have a school bus with an isb Cummins, it will not start
I have a school bus with an isb Cummins, it will not start when the engine is cold unless the block heater is plugged in. Starts great when warm, but will not fire after it cools off. I've had interna… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
2008 bluebird cat c7 fan run randomly at any temp sometimes
2008 bluebird cat c7 fan run randomly at any temp sometimes will not run and engine overheats noone has found problem since new just had multiplex replaced ran good for a week did not overheat today i… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
Working on a 2009 Bluebird bus with a Cummins 8.3 serial
Working on a 2009 Bluebird bus with a Cummins 8.3 serial #46939376. Bus has an intermittent crank but no start, usually after driving for a half hour or more than shutting off for an hour or so. No co… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
W0rking on a 2009 Bluebird bus with a Cummins 5.9 ISB. Intermittent
W0rking on a 2009 Bluebird bus with a Cummins 5.9 ISB. Intermittent no start with code 627 2. Any ideas where to start looking… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I have a 2001 Bluebird bus with a 5.9 cummins engine . The
I have a 2001 Bluebird bus with a 5.9 cummins engine . The us recently stopped running during a bus route . Driver said she was driving and bus engine just shut down . No warnings nothing . She pulled… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
i have a 99 bluebird school bus that the cluster has quit working,
i have a 99 bluebird school bus that the cluster has quit working, i am trying to change it out with a cluster from a 01 bluebird. now I'm setting codes for oil pressure and engine speed. thanks, Ray… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
I have a bluebird school bus with a cummins 5.9 ISB 230 electronic
I have a bluebird school bus with a cummins 5.9 ISB 230 electronic the engine serial is 45830598CPL2572. The engine starts then derates right away then turns off. I disconnected the intake manifold se… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 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
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Meet the Experts:

Daniel Wilson

Daniel Wilson

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Owner at DJ Wilson

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I am ASE Master Truck Certified.

Wayne

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

Jeremy

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cumminsdr

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Curtis B.

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

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Chris (aka-Moose)

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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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