Did a compression test and got these readings
cylinder 1 - 220
cylinder 2 - 210
cylinder 3 - 210
cylinder 4 - 205
Is there anything else these readings are saying besides maybe carbon build-up? They're withing 10% of each other from a phase II 2.2 liter 97 OBS with 140K miles and are those readings typical for that motor with those miles? Thanks in advance!