Do you need to get the pistons rings changed when compression test for your 97 eclipse GT came 135 100 110 125 A lot of white smoke was coming from tailpipe?

It is likely that the piston rings need to be replaced based on the compression test results and the presence of white smoke coming from the tailpipe.

Here's an explanation:

Compression Test Results:

- The compression test results show a significant variation in the cylinder pressure readings, with one cylinder (100 PSI) being much lower than the others (135, 110, 125 PSI). This indicates that there may be a problem with the piston rings or other components that affect cylinder sealing.

White Smoke from Tailpipe:

- White smoke coming from the tailpipe can be a sign of several issues, but one common cause is coolant leaking into the combustion chamber. Worn or damaged piston rings can allow coolant to seep into the cylinders, leading to the production of white smoke when the engine is running.

Together, these symptoms suggest that there may be a problem with the piston rings, which could be causing both the low compression and the white smoke from the tailpipe. It would be advisable to further inspect the engine and perform necessary repairs, such as replacing the piston rings, to address these issues.