Mobile Power Fluctuations
 

I just got my first mobile, a used HTX-212 (45W on high power).. When
I have the car engine off the transmit bars only light up about half
way. When I drive they go up farther but I still have trouble hitting
the repeater while my HT hits it with no problem. Are these power
fluctuations normal?

Thanks,
Dan
KE5BCC