My 2004 Jeep Grand Cherokee tends to sit out in the cold for about 8 hours while I’m at school during the day. When it stays around 32 degrees or colder during the day, my car makes a high pitched squealing noise when I lightly press the gas. If I press the gas hard or break, the noise stops. This only happens when it is very cold outside, and it has been sitting outside for hours. The noise is also a lot louder from outside than it is inside. What is the noise?

I have constant high humidity of 62%. A./C runs all the time. What could be the problem? Who should I call to resolve the issue? I am thinking that I have a defective a/c unit.

So I drive a ‘93 Accord with about 180K miles, still running strong. Every time I go to buy oil I always debate over getting the more expensive high mileage formulation.

Does anyone know if there is actually a proven difference that makes it worth buying over the regular oil, or is it all just a marketing game?

It is my 1988 Chevy Camaro IROC w/ a 350 TBI dual injectors.
Just recently The Engine will start up & never Idle back down. I have done many things to try to fix this. You can smell excessive fuel odors comming out of the exauhst; so I know the engine is getting way to much fuel at start up & never comming back down. I rebuilt the TBI unit about 1 year ago, & also changed all the sensors on the unit inculding the MAP sensor & a few others including the O2sensor. Just recently after the problem has started I’ve put in a new IdleAirControl & a new O2sensor. I’ve checked/cleaned/&lubricated the cables & linkage on & around the TBI unit. Starting the engine cold I could tell that the butterfly’s(plates) did not open up after warm-up, the plates remained fully closed in the horizontal position. I’m thinking it has something to do with that, because I’ve also hooked up a computer to read the Codes, & the only thing that came up was the MAT sensor low & O2sensor reading rich

I was just wondering how come my Chef Electric Stove Element goes on high All the time? Even if i switch the element on low or medium its always on High. What is the cause of problem? Is there anyway i can fix this?

Thanks

It usually idles at around 700 rpms but now it is up in the 1300 range and seems to go up the longer i’m in it. and when in park after i’ve driven it, idles even higher.

can i keep my high beams on all the time (at night) and point the lights down so i dont blind oncoming traffic? or will that burn out the bulbs faster?

what about Xenon HID bulbs? i just ordered a set and it came with a 9007 model for my car and an H10 model. i installed the 9007 and they dont seem much brighter than my stock lights and they don have a high beam.