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Related Medium and Heavy Trucks Questions
2004 IH 4400 DT466 engine: hpop pressure out: 825psi idle
2004 IH 4400 DT466 engine: hpop pressure out: 825psi idleComputer says the icp is low: 750 drivingInstalled new icp sensor under the valve cover, No change. Please adviseTruck will idle, but no power … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
388 satisfied customers
Im working on a dt466 hpop i removed the plug to replace the
hello im working on a dt466 hpop i removed the terry plug to replace the o ring and now im try to prime the hpop any help? … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
388 satisfied customers
2001 dt466. Trying to remove engine oil/fuel from cylinders
2001 dt466. Trying to remove engine oil/fuel from cylinders before installing fuel injectors. Have vacuumed as much as would allow through injector hole but really didnt pull much out. Should I open p… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
388 satisfied customers
My 2007 International DT 466 keeps shutting off and starts
My 2007 International DT 466 keeps shutting off and starts right back up. Someone told me it could be the turbo acuator SID0027 … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I have 1992 international 3800 bus with a 7.6L dt466. we
i have 1992 international 3800 bus with a 7.6L dt466. we have power issues. sometimes it will stay at 65 mph on a flat and barely lose speed going uphill. other times we barley go 62 downhill and much… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I HAVE A 1996 IH DT466 MECHANICAL ENGINE. IT WILL NOT BUILD
I HAVE A 1996 IH DT466 MECHANICAL ENGINE. IT WILL NOT BUILD OIL PRESSURE AT A 700 RPM IDLE FOR ALMOST 1 MINUTE. THEN IT WILL HAVE 60PSI. IF I RAISE THE RPMS TO 1000, IT WILL COME UP WITH IN 5 SEC. NEW… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
14,563 satisfied customers
I have a 2001 International dt466 it has been running great
Good afternoon I have a 2001 International dt466 it has been running great just recently it started stalling as if it will go off while driving it has not shut off just stalls and this happens while i… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I have a 2001 international school bus with dt466. My ABS
I have a 2001 international school bus with dt466. My ABS light comes on when the key is turned on. After a few seconds there is a clunk under the bus and the ABS light goes dim but stays on. Vin 1H39… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I have a 2003 international 4300 dt466, 553243 km on inframe
I have a 2003 international 4300 dt466, 553243 km on inframe rebuilt at 350k, started overheating, oil mixing coolant, replace oil cooler, ran for 1hr. all looked ok, parked an d tried to restart in 4… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
14,563 satisfied customers
I have 2000 Sterling with a cummins isc 8.3 with a caps fuel
I have 2000 Sterling with a cummins isc 8.3 with a caps fuel system. It is on its 6th pump and I'm about to set this truck on fire if the fuel pump goes out again. What can cause the pump to be giving… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
06 dt466 high pressure oil pump pressures exceed 5000 psi
06 dt466 high pressure oil pump pressures exceed 5000 psi replaced ip r same problem keeps blowi ing oil rail orings … read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
524 satisfied customers
My Cat 3126 speedometer hand is wavering and struggling to
My Cat 3126 speedometer hand is wavering and struggling to go over 40mph and when we drain the tank why is there air still in the tank? Engine #8YL75030 Blue bird school bus 2001.Also, my 1999 interna… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
1998 3406e cat has gone through 3 turbos in the last 4
1998 3406e cat has gone through 3 turbos in the last 4 months. it happens when under load ( taking off from a stoplight ) loaded . and it keeps wiping out the bearings . good oil pressure . oil usuall… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
I have a 05 intl4300 with a dt466 it runs and starts fine
I have a 05 intl4300 with a dt466 it runs and starts fine but has no power I think it is a turbo issue I pulled the codes and got 353,354 and 372 at idle the fuel pressure is 50psi oil pressure is 61p… read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
524 satisfied customers
I have a DT466 International engine. I have 279,000 miles on
I have a DT466 International engine. I have 279,000 miles on it. My blow-by at bottom of engine smoke in my opinion excessively. This is a school bus and runs real good. Oil is not old and had service… read more
John Oliver
John Oliver
none
3 satisfied customers
Buddy just did inframe on detroit 60 engine, everything seems
Buddy just did inframe on detroit 60 engine, everything seems fine ,with horse power .Noticed small to medium amount of blowby(if this makes sense). Noticed oil leaking from flex exhaust pipe just rea… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
i have a 2004 bluebird vision school bus that is sluggish starting
i have a 2004 bluebird vision school bus that is sluggish starting and stalls when i slow to a stop, it is also using alot of oil… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
We have a 2004 INT 4300 DT466. Fresh rebuild on the engine.
We have a 2004 INT 4300 DT466. Fresh rebuild on the engine. After many hours of diagnostics on the wiring, fuel, cam and crank sensors, it starts, has great fuel pressure, ICP seems to be working corr… read more
sevn103
sevn103
232 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

4,737 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

Journeyman

14,563 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

1,571 satisfied customers

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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