IDIBRONCO
IDIBRONCO
This is a 1G alternator. The 100amp sticker on the side gives it away. The 3G is (I believe) 130+ amps. Your coolant level is a little bit low. I try to keep mine within 1 1/2" from the bottom of the filler neck. Maybe that's right, maybe not. It's what I do. The temp going being higher on the highway is normal. Your engine is turning a much higher RPM and the extra slip of the trans will put extra heat into the cooler which is located in the bottom of the radiator. You will put quite a bit of extra heat into your system by running the A/C. That's how it's designed. The factory gauges are poor at best. The best thing is to use a good aftermarket gauge set. I prefer mechanical, others prefer electric. That's your choice.Is this the 3G model.