Little smokin and a stu stu stu studder!

   / Little smokin and a stu stu stu studder! #1  

EMB5530

Gold Member
Joined
Sep 24, 2011
Messages
402
Location
Kansas
Tractor
5530 Mahindra 4x4
Well I am having a little problem w/ my 5530.
It seems as though after running for about 15 minutes(Once its good and warm), in warm weather at around 1200-1900RPM it occasionally sputters, spits and blows white smoke like it is starving for fuel. Sometimes it will do it just idleing at those speeds and other times it takes putting it under a litte more load, like using the loader controls and moving the FEL. At times if you move the idle control to full position it will sputter a little and come right out of it and other times it will let out a large plume of white smoke and then run ok or what seems ok b/c I have not done any brush cutting w/ these symptoms too see if it is at full power.

I notice no loss of Anti-freeze the smoke it puts out is in no way blue or black(strickly white) and the oil looks great(still on original oil as I have aprox 80 hrs and the literature states to change at 100 hrs)

Corrective measures include fuel filter replacement, fuel screen(in-tank) cleaning 3X to make sure it did not have anything on the screen as the first time I removed it the screen was covered with what looked like a thin layer of cotton, removing fuel line and blowing it out.
My idea is that the timing may be a bit off or there is a problem w/ the injector pump(electronic timing adjustment/sensor ect.)
As the tractor is new(2011) I figure I must bite the bullet put $200 of fuel in the "good ole Ford" and trailer her to town where I purchased it and have an "expert" look at it as I am more of a shade tree mechanic when it comes to diesel engines especially anything this new.

If someone has experienced this, please, drop any info you may have gained.
I will repost when I get more answers.

Also I use PowerService throughout the season(fall, winter, spring, summer in the recommended doses).
My fuel is also attained from a reputable source, 5 gallons at a time so its not winter blend.

Thanks for viewing
:thumbsup:
 
   / Little smokin and a stu stu stu studder! #2  
You have hit the basics. could be something more serious. Being new I assume it is still under warranty, I would bit the bullet and let the dealer handle it.
 
   / Little smokin and a stu stu stu studder! #3  
Sounds like fuel flow issues. Usually it's the screen in the tank. Could also be a pinched line.
 
   / Little smokin and a stu stu stu studder! #4  
That would sound to me like water or moisture in the fuel, but in view of what you said about cleaning the fuel system and changing filters . . . I just don't know what it could be.
 
   / Little smokin and a stu stu stu studder! #5  
I had the exact same problem with my brand new 7060.

Long story short, the dealer came down, and advanced the timing on the injector pump. What this amounted to was loosening three bolts on the injector pump housing, rotating the pump appoximately 1/4" clockwise on the mount, and tightening everything back up. Overall, it didn't take any more than about 15 minutes to fix. The service was performed at the 70 hour mark, and immediately corrected the symptoms. The machine now has ~110 hours and has had no repeat symptoms.

As the mechanic explained...the engines are timed in India before they are shipped to the U.S. However, the cetane measurements of the Indian diesel fuel are higher than those in the U.S. diesel. And so, sometimes the timing needs to be adjusted.

As others indicated, your machine should be under warranty. Hope this helps.
 
   / Little smokin and a stu stu stu studder!
  • Thread Starter
#6  
Thanks for the info Farmerboy that sounds better than what a neighbor thought it may be.
He thought it could be a leaky/weak injector but I guess it does not matter so long as warranty addresses the problem.

I just need to take it into the dealer.
I usually have Fridays off but must go in this week(of course when I plan to take it in:rolleyes:)
Hopefully I can get done around noon and get it to the dealer.

Thanks all for the interest and info.:)
 
   / Little smokin and a stu stu stu studder! #7  
Sounds like when I was in school in the seventies
 
   / Little smokin and a stu stu stu studder! #8  
Smokin and stu stu studderin. Lots of that back then. Good times
 
   / Little smokin and a stu stu stu studder!
  • Thread Starter
#9  
   / Little smokin and a stu stu stu studder! #10  
EMB, just wondering if you made it to the dealer yesterday and what they said?
 

Tractor & Equipment Auctions

EXCAVATOR GRAPPLE (A47001)
EXCAVATOR GRAPPLE...
600 Gallon Aluminum Tank (A46683)
600 Gallon...
2008 STERLING ACTERRA 7500 DUMP TRUCK (A45677)
2008 STERLING...
2022 Bullet 330BHS Bunkhouse Travel Trailer (A45336)
2022 Bullet 330BHS...
2008 VOLVO VNL670 SLEEPER (A45676)
2008 VOLVO VNL670...
2008 MACK CHU613 (INOPERABLE) (A47001)
2008 MACK CHU613...
 
Top