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 Problems

Check 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.

Stalling or Low Engine Idle Speed Due to Dirty Throttle Body

A dirty throttle body may cause a lower than normal idle and possible stalling condition. Performing a throttle body service will commonly correct this concern.

Popping Noise From Muffler Heat Shield

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.

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2005 Cadillac Escalade EXT Questions

used jumper cables to start my truck. Now heater/ac doesn't work and instrument (1 answer)

what cause the engine to lose power and brakes to lock up after a brake job (1 answer)

5.3 awd 2005

1/8 tank water in gas tank- put water absorb Liquid in - what's worse scenario? (1 answer)

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 ?

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2005 Cadillac Escalade EXT Reviews

I have a 2005 cadillac escalade ext.Every time i step on the brakes while doind over 50 miles on hour the frunt end shakes.I change the brake and roter.I also change tie rod ends.I still have the problem.i cant figure out what the problem is.
Having major problems with the heat but just had a winter storm and this truck had no problems as a matter of fact it drove better, even tho i almost frooze to death.

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