Cadillac Escalade Problem Report
Cadillac Escalade Overheating and/or Coolant Loss Due to Leaking Quick-Connect Fitting
The quick-connect fittings for the heater hoses tend to leak engine coolant. This problem commonly occurs because the metal housing has become brittle, which can break and cause leaks.
Snap on split connector at firewall. - Visitor
After repeatedly needing to refill the coolant reservoir, looked for the source and easily found traces of coolant on transmission oil filler tube, directly below the quick connect fitting on coolant line going through firewall. The tee connector needed to be replaced. - Visitor
vehicle wiil turn over trying to crank but will not crank.I sprayed with quick start and it wor...