Wrong battery cause miss fire or poor running?

[dan121wivu]

Hi I took my ski out the other day a gti 130 2006 it was running great but after turning ski off and on a few times it began to miss fire for the first 30 seconds of running and I also had a 12v low error for a few minutes I was wondering if these 2 could be linked I was thinking mybe the stator is under to much load and giving poor signal to the coils. It actually has a small car battery fitted 12v 40a but I think less cold cranking amps. Could the battery be absorbing to much power from the stator? Thanks

[ptscon]

Check if the battery is being charged while running, it should read above 13V with motor running.

If not than most likely your voltage regulator is cooked.

[dan121wivu]

Check if the battery is being charged while running, it should read above 13V with motor running.

If not than most likely your voltage regulator is cooked.

I will have a look thanks