Results 1 to 1 of 1
-
08-08-2015, 05:51 PM #1
1200 SLX with weak spark in center cylinder
Hadn't ran it in 2 years since it gave me problems with not starting and then only running on 2 cylinders, the center cylinder had no spark. Swapped in a CDI this summer and it fired up and seemed to run fine, so I took it out on the river and it was only running on 2 cylinders. It felt like it wanted to pick up the 3rd but just wouldn't. Changed plugs, no difference. I could see a faint spark on the center cylinder and it was intermittent. Hooked up another set of coils/plug wires, no change. Today I did the Hall Effect sensor check. Red & Green wires from the stator (mag & PTO) go to 20-25 ohms and then back to infinite as I hand spin the shaft. The blue wire (center cylinder) will go to 20-25 ohms, but then drops to 5-8 ohms and not infinite. I tested this in the battery box and at the wiring harness plug (using pins). I think my only option is to pull the motor to be able to pull the flywheel to inspect it and the stator and see if there is anything visibly wrong, and most likely replace the stator. Any other suggestions before I go for it?
Thread Information
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
Similar Threads
-
1997 Polaris sl900 weak spark in center cylinder
By Scotts900 in forum Polaris PWC PerformanceReplies: 9Last Post: 12-24-2014, 09:02 PM -
Water in center cylinder?
By yamadood in forum Yamaha PWC Performance (2-stroke)Replies: 1Last Post: 04-20-2011, 12:19 PM -
65U with weak spark
By jetskibum1 in forum Yamaha PWC Performance (2-stroke)Replies: 6Last Post: 10-24-2009, 11:34 AM -
94 GTX with No compression in Rear Cylinder. How can it run 40 MPH?
By JohnCiccarelli in forum 2-Stroke PerformanceReplies: 12Last Post: 10-14-2009, 05:43 PM -
99 SLX 1050 No Spark in Front Cylinder
By fastazu in forum Polaris How To & FAQsReplies: 2Last Post: 05-22-2007, 02:21 PM
Basic thermal dynamics, need that balance for the proper heat exchange. ...
Pressure relief valve after...