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Related Medium and Heavy Trucks Questions
1991 UD 1800 brake lite switch location and replacement. UD
1991 UD 1800 brake lite switch location and replacement … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,891 satisfied customers
We have a 1999 UD 1400 Nissan with a check engine light on
We have a 1999 UD 1400 Nissan with a check engine light on and don't know how to get the codes. … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
We have an 04 UD 1800 CS that's blowing raw diesel out the
We have an 04 UD 1800 CS that's blowing raw diesel out the tail pipe. Changed the 4 injectors and a no go there. Can't find any glow plugs,are there any? Can an injection pump be causing to much press… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
2009 UD 1400 KEEPS BURNING WIRE HARNESS. 2009 NISSIAN UD
THINKING OF BUYING IT TRYING TO PIN POIT POSSIABLE PROBLEM … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,891 satisfied customers
I have a nissan ud tow truck 2006 ud 1800 7.7 liter need the
i have a nissan ud tow truck 2006 ud 1800 7.7 liter need the timing marks for the gear … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,891 satisfied customers
I have a 2003 UD mk245 in my workshop. Someone has damaged
Hi . I have a 2003 UD mk245 in my workshop . Someone has damaged the speed sensor wiring and I need terminals . Do you know the make of the housing / terminal that UD use . im guessing it will be Japa… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,891 satisfied customers
2006 UD 1400 automatic transmission sometimes has a
2006 UD 1400 automatic transmission sometimes has a difficult time downshifting and upshifting works well if shifted manually Your thoughts… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
I have a ud 1800 from the 1993, an now in winter smokes
hello I have a ud 1800 from the 1993, an now in winter smokes a lot, but in ok weather smokes a bit specially when I'm using the pto, what can it be or what should I look for?… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
222mk, ud: I have 1993 ud 1800 diesel that I don't grab bra
I have 1993 ud 1800 diesel that I don't grab brake pressure and the truck won't move I checked air is coming from the air pump going in to the air condenser but from the condenser is not coming out in… read more
John Vieira
John Vieira
Heavy Duty Diesel Mechanic
63 satisfied customers
Hey, I have a 1995 ud 1800. I had my injectors reworked and
Hey, I have a 1995 ud 1800. I had my injectors reworked and my vales adjusted. before I had the work done my truck ran fine but now it runs like crap. Engine surges when first cranked and I have to le… read more
Pete
Pete
Independent Auto Technician
Vocational, Technical or Trade Scho
138 satisfied customers
I AM WORKING ON A UD 1800 CS TRUCK WITH A DEISEL ENGINE THE
I AM WORKING ON A UD 1800 CS TRUCK WITH A DEISEL ENGINE THE PRE HEATER RELAY ONLY STAYS ON FOR ABOUT 3 SECONDS SO THE TRUCK IS HARD TO START WHEN IT IS COLD WHAT SHOULD I BE LOOKING FOR?… read more
Curtis B.
Curtis B.
Technician
Associate Degree
991 satisfied customers
I have a 1990 UD 1800. The problem I am having with it is that
I have a 1990 UD 1800. The problem I am having with it is that it will shut off while I am driving it. It will restart immediately when I turn the key to restart it. I just replaced the fuel rack sole… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
I AM CHECKING A 2006 UD 1400 TRUCK HAS NO POWER I CHECKED FOR
I AM CHECKING A 2006 UD 1400 TRUCK HAS NO POWER I CHECKED FOR FLASH CODE I GOT THE LIGHT TO FLASH 9 TIMES… read more
Pete
Pete
Independent Auto Technician
Vocational, Technical or Trade Scho
138 satisfied customers
i have a 1994 ud 1800 standard trans,to day i was parked and
i have a 1994 ud 1800 standard trans,to day i was parked and truck just stalled,i have no power to ignition i thing no dash lights wont turn over,i do have headlamps and flashers,is there a solenoid t… read more
Andy3221
Andy3221
truck /coach technician
Vocational, Technical or Trade Scho
222 satisfied customers
i am working a 1997 ud 1800 my question is when you apply the
i am working a 1997 ud 1800 my question is when you apply the brakes it takes a little bit for them to release when you let off in other words it just about stops the truck? i have had brake drums off… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
19 satisfied customers
UD 1300: Have a 93 Nissan UD 1300 six cyl diesel that the only
Have a 93 Nissan UD 1300 six cyl diesel that the only way it will start is to hold the glow plug button for 10 or 15 second then crank it over. It will run for about sixty seconds, then die. Hold the … read more
Al-Moderator
Al-Moderator
High School or GED
Old viscus fan clutch for ud truck stopped working. put new
Old viscus fan clutch for ud truck stopped working. put new one in. will not operate correctly. Have checked the thermostat operates ok. UD spare parts advise that UD say to take 1 mm off pin to make … read more
diesel-tech
diesel-tech
Owner of landrys truck repair llc
130 satisfied customers
what is the proper way to bleed the clutch cylinder on a UD
what is the proper way to bleed the clutch cylinder on a UD 1800? I've tried but cannot get it to pump up. Pedal is way too easy to push down - full of air.… read more
Curtis B.
Curtis B.
Technician
Associate Degree
991 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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