Does engine size matter when you turn on the ac? Cause I been told the bigger the engine is the less the mpg is effect by ac on

Does engine size matter when you turn on the ac? Cause I been told the bigger the engine is the less the mpg is effect by ac on 1 Answer

What temperature should the engine cooling fan come on? 3 Answers

2015 Dodge Challenger R/T 5.7..What temperature should the factory engine cooling fan come on??..I hit a porcupine last night and when I got home I heard the cooling fan running..I never noticed or he...

I need help with my ac. It turns on and only blows out of the blowers next to the windshield. 5 Answers

Cannot change temp, or direction. Lights on knobs won't light up

I have a 2011 dodge challenger R/T with the 5.7 6 speed manual with 6000 miles on it and always used 93 octane gas until my last fill, I used 91 octane because a buddy told me I was wasting money on 93 octane and since the change it seems I have more power, faster start ups even after garaging for days but there is a strange odor coming from exhaust smells like burnt rubber. Does anyone know what this is and is it serious? 11 Answers

I recently changed octane fuels from 93 to 91 and Ive noticed a burnt rubber smell from the exhaust, is this serious. My car only has 6000 miles on it and I always used 93 octane until last fill up

What is the problem with HIDs on Challenger 392? 2 Answers

My HIDs always go off (one each time). Take it to electricians, who play some magic, and they work for a few weeks, then go off again. It is not a fuse issue. I need someone who permanently fixed th...