Why does my Oldsmobile Alero stall when starting? I have noticed that when the Alero on healthy initial starts will idle at about 1000RPM, while on these unhealthy restarts its under 800 RPM. This appeared to initially be a cold weather issue, but it quickly expanded to the warmer months. This has been looked at by a few separate mechanics -both dealer and otherwise, but no success. Why does my car stall when I start the car? Engine stalling problems can be caused by, almost anything but, are usually sensor related. A cold engine needs a fairly rich fuel mixture...

Is the radiator connected to transmission? The largest component to your vehicle's cooling system is the radiator, but did you know that the radiator is also connected to your transmission and in some cases your engine's oiling system too? Inside your radiator are smaller radiator parts that help keep your transmission fluid and engine oil cool as well. Should I bypass my radiator transmission cooler? Running one plate cooler and bypassing the stock radiator (if you dont live in extreme cold areas) is perfectly acceptable IMO and should not increase fluid restriction. How does a transmission cooler work in a...

How do you drain a water separator in a diesel engine? Although a few water separators are self-cleaning, most need to be manually drained: You just turn a little drain valve called a petcock and empty the water from the collection chamber of the separator. It’s a good idea to check the water separator weekly at first to see how fast it fills up... Do you have to drain a water separator? Although a few water separators are self-cleaning, most need to be manually drained: You just turn a little drain valve called a petcock and empty the water from...