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Have a 2002 4300 dt466 international box truck. its loosing
have a 2002 4300 dt466 international box truck . its loosing power with no check engine light. n ran the scanner , no active or inactive codes… read more
Joe
Joe
Service Technician
Associate Degree
853 satisfied customers
2003 international dt466 4300-the engine starts perfectly
Second Opinion] 2003 international dt466 4300-the engine starts perfectly idles and revs up in neutral but when I put it in gear I get one burst of throttle and then idle only. I have swapped accelera… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
429 satisfied customers
Is there relay that run my ijectors in my dt466 fuel up to
Is there relay that run my ijectors in my dt466 fuel up to but won't fire up … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
From Afghanistan, I have a 06 International 7400 with a
Hello from Afghanistan, I have a 06 International 7400 with a DT466 I have inactive codes for all the injectors SIDs 1-6 FMI 6 Flash codes 451-456 and active codes of 254 6 525 and 221 4 534. Every te… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,831 satisfied customers
07 international 4300 dt466e idler rouge and miss firing
07 international 4300 dt466e idler rouge and miss firing inactive code sid 254 fmi 8 controller no engine light but elect wastegate clicks 6 to 8 times when the key is turned on but 1 click under valv… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
2003 dt466 repaired injector harness pigtail. now truck
2003 dt466 repaired injector harness pigtail. now truck spins over and no start.. has 2 active codes dtc 211 spn 100 fmi 4 dtc 122 spn 102 fmi 4… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,831 satisfied customers
I parked my 2007 Intl. 4300 last night. It was running fine.
I parked my 2007 Intl. 4300 last night. It was running fine. This morning It cranks but will not start. I gave it a call amount of starting fluid and it ran for a few seconds. What do you think the pr… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I have a 2003 Int. 4300 dt466 and it recently started
I have a 2003 Int. 4300 dt466 and it recently started remaining in it's highest gear. So even when stopped at a light it's starts out in 4th gear or overdrive. The speedometer also quit working at exa… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
2007 43007.6 L ran fine one day, parked overnight and would
2007 43007.6 L ran fine one day, parked overnight and would not start next day. Yellow ENGINE in dash lights up and stays on. Cranks but no start. … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I'm having a problem with my international 4300, put on
I'm having a problem with my international 4300, put on scanner got a 525, 534 code. … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I have a 2005 4300 DT466 running rough, black smoke, no
I have a 2005 4300 DT466 running rough, black smoke, no power & hardly accelerates sputters & dies out. At idle, voltage check on injectors I'm reading a fluctuating 40v to as high as 120v. the middle… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,831 satisfied customers
Working on 2006 IH DT466. Problem is bad idle surge, off
Working on 2006 IH DT466. Problem is bad idle surge, off idle runs well. Have inactive injector codes 421 through 426 as well as 451 through 456. also code 525 Injector driver circuit fault M and a 11… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,831 satisfied customers
We have a dt466e that won't start. We replaced the rocker
We have a dt466e that won't start. We replaced the rocker assembly 1 injector new cam followers new valve cover gasket head gasket any ideas codes are 525 534 344… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,831 satisfied customers
Good afternoon, I need a troubleshooting tree DTC 525
Good afternoon, I need a troubleshooting tree for a DTC 525 code (spn 254 fmi 6) on a June 2006 Navistar. Last 8 of vin 6H250126. I also have an active code DTC 534 (spn 221 fmi 4). I know that one is… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,831 satisfied customers
07 ihc 4300 dt466 quit running, engine light with key
07 ihc 4300 dt466 quit running,amber engine light with key on.Crank no start.Towed,started.While running shake harness everywhere left side engine,walk away while running....15 minutes later dies.****… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
1997 INT 4700 DT466 ACTIVE CODES 241 and 333INACTIVE
1997 INT 4700 DT466 ACTIVE CODES 241 and 333 INACTIVE CODES 124,224,615 I can clear the codes and restart the engine and same active codes will come back about 30 sec. after the engine is runnig and t… read more
Travis A. Wells
Travis A. Wells
Truck Mechanic
Associates of Applied Science
15 satisfied customers
I have a 2007 international DT 4300 which will crank but not
I have a 2007 international DT 4300 which will crank but not start. It threw 2 active codes, 1:3 613_14A and 10:2 2033_14a as well as 13 other inactive codes. We already checked and replaced the fuse … read more
NavistarMaster
NavistarMaster
master diesel technician
Associate Degree
44 satisfied customers
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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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