Yes, portable car heaters do work, but it is best to look at reviews of different kinds before purchasing them. Make sure to check whether it is simply a car heater or a car defrost/defogger.
Heaters work best set on floor allowing the hot air to rise through the car and heat more air.
I don't believe this is a Reddy brand heater but it's very similar - I have used this company in the past and they are very easy to work with http://www.mobileairsales.com/portable-heating/heater-s1800.html Good luck!
SHORT TO GROUND
Yes, any extra electrical load will cause the alternator to work harder which will cause the engine to have to work harder which will use more gas.
J C Witany magazine
if you have one of those portable car chargers that work with phones, mp3's and ipod's your good to go
switch is NG. Replace
Hubcaps, headers, heaters, headlights, hood, hinges, and many more.
Yes.
get to go to a different island
Heaters for what purpose?
Yes,Venturer portable DVD players were meant to be use in cars. If you have lost you car adaptor you can purchase one here; http://cgi.eBay.com/ws/eBayISAPI.dll?ViewItem&rd=1&item=260285034745&ssPageName=STRK:MESE:IT