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2010 Maxxforce DT Intermittent low power no codes Replaced
2010 Maxxforce DT Intermittent low power no codes Replaced turbo with a known good one Cleaned DPF Cleaned EGR valve.Still giving issues, will drive on its bus route just fine for 4-5 days and then no… read more
Mike
Mike
Triage Tech/Shop Foreman
Associates
201 satisfied customers
I have a 97 Ford f250 with the 5 speed manual transmission.
I have a 97 Ford f250 with the 5 speed manual transmission. And the Powerstroke 7.3L turbo deisel. Just bought a 2002 Ford f250 with the 7.3L Powerstroke turbo deisel. This one has the 6 speed manual … read more
Mike
Mike
Triage Tech/Shop Foreman
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201 satisfied customers
Misfire under load. At 100% throttle 100% load according to
Misfire under load. At 100% throttle 100% load according to laptop. After initial misfire smooths out and has good power. … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
203 satisfied customers
2000 Kenworth with Cummins n14. very low boost. when CAC
2000 Kenworth with Cummins n14. very low boost. when CAC system is tested with intake makifold hose still hooked. i lose all my air from around the head gasket on the brakes compressor. how is that po… read more
Mike
Mike
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I'm travelling in a 1993 MCI 12 bus with 6V92 which seems to
Hello, I'm travelling in a 1993 MCI 12 bus with 6V92 which seems to have lost turbo power... … read more
Curtis B.
Curtis B.
Retired service manager
Associate Degree
3,486 satisfied customers
I have 14 liter detroit when I mash the gas pedal shows
I have 14 liter detroit when I mash the gas pedal shows turbo speed sensor active I replace turbo,engine wire harness, ecm,air filter and check turbo charger… read more
Mike
Mike
Triage Tech/Shop Foreman
Associates
201 satisfied customers
Loss of power while driving the interstate and idling at red
Hey There; Loss of power while driving the interstate and idling at red lights. Truck restarts immediately. Dies agan within seconds to 5 minutes. We found codes on the odometer reading: … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,632 satisfied customers
On a 2007 freightliner classic with the Mercedes over
On a 2007 freightliner classic with the Mercedes over Detroit block I have just had a inframe rebuild on engine but still loss of power. Turbo doesn't seem to be working rite at a idel turbo psi gauge… read more
Curtis B.
Curtis B.
Retired service manager
Associate Degree
3,486 satisfied customers
I have a turbine intake tempeture hight making the vehicle
I have a turbine intake tempeture hight making the vehicle loose power … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,632 satisfied customers
International 4700 t44e enging fuel leak JA: We'll do all
Started it up to warm it up. Then after about 5 minutes it shut down. It would crank and then no start. We noticed that there was diesel fuel "draining" out the back of the motor. When it cranks, it's not getting fuel. The fuel is sitting ontop of the motor in the "valley" of the engine. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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2005 ford E450 6.0L Diesel shuttle bus. The front AC is
2005 ford E450 6.0L Diesel shuttle bus. The front AC is working good, we just charged it up under the engine hood. The rear AC which is an auxiliary unit mounted in the rear of the bus in the top corn… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
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2007 npr 5.2 diesel loses power. Then is fine after restarting
2007 npr 5.2 diesel loses power. Then is fine after restarting check engine light is on. just put a new head gasket in… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,632 satisfied customers
I have an 82 Prevost bust with an 8V71 Turbo engine. It starts
I have an 82 Prevost bust with an 8V71 Turbo engine. It starts and idles well but when you try to move the bus it acts like it is flooded or starving for fuel. I have to floor it and it gradually pick… read more
Curtis B.
Curtis B.
Retired service manager
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3,486 satisfied customers
Hello my name is XXXXX XXXXX i am working on a school bus 2003
Hello my name is XXXXX XXXXX i am working on a school bus 2003 with a 466e engine i replaced the injector o rings because i found oil in the fuel tank that problem was solved but since then the engine… read more
Andy
Andy
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Vocational, Technical or Trade School
203 satisfied customers
i have a 2004 bluebird bus with a catepillar c7. i have a buzzer
i have a 2004 bluebird bus with a catepillar c7. i have a buzzer going off under under certain conditions. when you start and run the engine cold, everything is fine. the low air prssure buzzer goes o… read more
Toby
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Vocational, Technical or Trade Scho
107 satisfied customers
I am working on a 2002 ford E450 van that is a bus conversion
I am working on a 2002 ford E450 van that is a bus conversion with a 7.3 powestroke, we are having a hard time locating the fuel filter, also is the fuel pump in the tank or on the frame rail… read more
Toby
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Vocational, Technical or Trade Scho
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Hi, my name isXXXXX own Freightliner Century 2004 Detroit
Hi, my name isXXXXX own Freightliner Century 2004 Detroit 60 engine last 6 vin M12223. Have a loss of power issue with my truck . And this killing me. When I driving without trailer everything is fine… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,632 satisfied customers
International bus: I have a 1991 international bus with a 7.3
I have a 1991 international bus with a 7.3 diesel. REplaced fuel filter and drove bus home.bus ran fine. let bus sit for two weeks,now it will not start. plenty of fuel in tank. what can I do to solve… read more
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Wayne
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Vocational, Technical or Trade Scho
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