I just got my pulsar SRV last friday and I love it. however over the past few days ive noticed it has been losing power and when its idling it feels as though its going to stall, also when im in 4th doing like 50-55 i have to change down to 3rd...i had a problem like this with my mirage and it was the spark plugs..so could it possibly be the same thing with my pulsar and if it is what do u look for on the spark plugs .,,,i know they dont cost much to replace so if i need to replace them and im pretty sure i do then thats cool...just though someone here might know