How is a fluid leak diagnosed?

Check the radiator, water pump, engine core plugs, heater hoses and radiator hoses for leaks. The coolant level should be checked when the engine is cold. The coolant overflow reservoir should indicate the coolant level. If the fluid level does not hit the full line, there could be a leak.

What happens if your Chevy transmission is out of fluid?

Low transmission fluid causes most Chevy transmission problems, including harsh shifting, delayed shifting, and no shifting if there is a total loss of transmission fluid. If your Chevy transmission is low or out of fluid, avoid running or driving until the transmission fluid level is corrected to avoid unnecessary transmission damage.

What to do if your car water pump is leaking?

If you notice there is a leak of coolant (which will appear to be green or sometimes red in color) under the center of your car, truck or SUV, contact a professional mechanic to inspect this problem. More often than not, it’s a leak from the water pump that can be repaired before it gets worse.

How to troubleshoot a transmission problem in a Chevrolet?

1 Symptoms. The first sign that you may have a possible transmission problem could be the check engine light coming on. 2 Troubleshooting Steps. The first steps in troubleshooting the Chevrolet transmission problem are to read the fault codes from the Transmission Control Module (TCM) and check the transmission fluid level. 3 Common Problems. …

What to do if your transmission fluid is burnt?

If there is no cold range in the dipstick, it is important to indicate transmission fluid on the dipstick. Transmission fluid should be pink in color and almost clear. IF the transmission fluid looks burnt, dark, or has metal shavings, have an auto mechanic diagnose and, if necessary, change the transmission fluid.