car acting up rev meter bouncing up and down
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car acting up rev meter bouncing up and down
Today my car is acting funny. When i start my car in cold start this afternoon ,and my rev meter is bouncing up and down. It sound like it going die and alive again over and over untill my car warm up. It drive fine. It strange it only happen when my car is cold for couple of hrs when my car is in idle. This is my second times today. I never have this problem before. I'm getting worry help
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alot of vehicles do this and i do not have any idea why!
is it cause of the oil/fluids being clumpy? in cold does the engine for some reason rev down too low and the car revs itself to keep it going or what? i really would like to know about this!
On a side not my car doesnt do this but when its below 32 F in my car the little fan on my dvd player HU goes full speed. much faster than it ever does when its warmer. i am thinking the fan has temp control and the low temps return weird readings and the fan just spins like nuts. as it warms up the fan slows down though. maybe the reading at below freezing temps creates the same electrical reading as a very hot temp. i don't know. but its funny after i figured out what it was.
is it cause of the oil/fluids being clumpy? in cold does the engine for some reason rev down too low and the car revs itself to keep it going or what? i really would like to know about this!
On a side not my car doesnt do this but when its below 32 F in my car the little fan on my dvd player HU goes full speed. much faster than it ever does when its warmer. i am thinking the fan has temp control and the low temps return weird readings and the fan just spins like nuts. as it warms up the fan slows down though. maybe the reading at below freezing temps creates the same electrical reading as a very hot temp. i don't know. but its funny after i figured out what it was.
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