2006 Cadillac Escalade EXT Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2006 Cadillac Escalade EXT
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2006 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.
2006 Cadillac Escalade EXT Questionswhen i turned car on stability traction light came and car shook . (1 answer)
there was a gas smell and then car shut off
The air conditioned seats will not turm on or blow any air
Where is this filter located