Oil Change???
#1
Oil Change???
I just bought my 06 HHR. It has 33,000 miles on it. When I turn on the A/C, I can tell that there is a vibration and the engine seems to run rougher. Is this normal??? This is like one of the only 4 cylinders I've ever owned. I'm hoping this is normal...
Thanks, JB
Sorry about the mis-leading "Oil Change" heading...
Thanks, JB
Sorry about the mis-leading "Oil Change" heading...
Last edited by JerryB; 11-13-2009 at 05:02 AM.
#4
#5
I don't know how many times we have to have this debate?! Change the oil when the DIC gets to near zero percent remaining!!
Oh, on such a small engine the extra drag of the AC compressor will be noticeable on some vehicles. Should be much at high speed, but at idle you may notice, especially if you are coming from a much larger engine. I can't even tell when I turn the on the AC on my 7.3l diesel
Oh, on such a small engine the extra drag of the AC compressor will be noticeable on some vehicles. Should be much at high speed, but at idle you may notice, especially if you are coming from a much larger engine. I can't even tell when I turn the on the AC on my 7.3l diesel
#6
I have no noticeable change in engine performance/operation when I use the A/C in my '06 2lt. And I use the A/C NEARLY everyday.....living in Arizona.
Car is parked in a garage....a/c is turned off. When I start it the next day, I drive maybe 1/4 mile then tirn on the a/c. Don't notice a thing. Course I'm an ol' guy, and miss a lot of things.
Car is parked in a garage....a/c is turned off. When I start it the next day, I drive maybe 1/4 mile then tirn on the a/c. Don't notice a thing. Course I'm an ol' guy, and miss a lot of things.
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