2005 Cadillac Escalade EXT Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2005 Cadillac Escalade EXT
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2005 Cadillac Escalade EXT ProblemsCheck Engine Light Due to Restricted Secondary Air Injection Check Valves
One or both secondary air injection check valves may become restricted causing poor air flow resulting in illumination of the Check Engine Light. It is often recommend to replace both check valves even if a fault code is set for only one bank of cylinders. Replacing only one valve may result in a return trip to the repair shop.
The muffler heat shield may become loose on the muffler causing a rattle or popping noise. Our technicians tell us there is a kit available from GM to correct this problem.
2005 Cadillac Escalade EXT Questionsused jumper cables to start my truck. Now heater/ac doesn't work and instrument (1 answer)
5.3 awd 2005
An idiot put water in a gas can and poured it in
Gas tank- I caught them- stopped them. Was able
Get to MARATHON put 1/4 tank of premium in tank
Parked it then put water absorbing liquid it my tank.
Do you think my gas line, engine etc. Will be in tact ?