jd214 runs well for about 15 min then runs very rough.

   / jd214 runs well for about 15 min then runs very rough. #1  

jd214

Member
Joined
Jun 5, 2010
Messages
37
Location
DRYDEN ONTARIO,CAN
Tractor
2-214-JOHN DEERE
my 214 starts fine runs for about 10-20 mins, then starts to run rough, motor shakes like craze, sits for about half hours , starts again fine does same thing over and over. parts i have changed, coil, condenser, points, new carb, some wiring, seat switch, fuel cap, new muffler, drain valve on fuel tank. plse help, getting to end of the rope. plse help. thnx again.
 
   / jd214 runs well for about 15 min then runs very rough. #2  
Check the fuel pump and the fuel filter. Sounds like a classic fuel delivery issue to me ----------
 
   / jd214 runs well for about 15 min then runs very rough.
  • Thread Starter
#3  
will do thnx
 
   / jd214 runs well for about 15 min then runs very rough.
  • Thread Starter
#4  
Check the fuel pump and the fuel filter. Sounds like a classic fuel delivery issue to me ----------

brucwatlam, one question, after it runs awhile it seems to load up, if you give it full throttle, it smokes and runs terrible??
 
   / jd214 runs well for about 15 min then runs very rough. #5  
brucwatlam, one question, after it runs awhile it seems to load up, if you give it full throttle, it smokes and runs terrible??

That starts to sound like and ignition failure and unburned fuel ----------- Maybe somebody that knows your model better than I do will come along with some help.
 
   / jd214 runs well for about 15 min then runs very rough. #6  
Possible ignition coil or component failure after operating temperature is reached. Have used a heat gun (industrial/military strength hair dryer) to induce temperature related component failures in my past life.
 
   / jd214 runs well for about 15 min then runs very rough. #7  
One thing at a time ---- make sure that the fuel pump/fuel filter are healthy before you do anything else.
 
   / jd214 runs well for about 15 min then runs very rough. #8  
A fuel supply or quality issue would exhibit itself right after starting. The complaint here is only when operating temperature of all components has been reached.

Dumping fuel first is reccomended and fundamental.
 
   / jd214 runs well for about 15 min then runs very rough. #9  
Classic pinhole in gascap plugged. loosen gascap to confirm
 

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