2003 Cadillac Escalade EXT Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2003 Cadillac Escalade EXT
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2003 Cadillac Escalade EXT ProblemsThe Fuel Pump May Fail Causing the Engine to Stall or Crank Over But Not Start
The fuel pump may fail causing the engine to stall and not restart.
A Loose or worn gas cap may cause Check Engine Light to illuminate.
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.
2003 Cadillac Escalade EXT Questionsmy service ride control message come on and at times my t/c and abs light comes (1 answer)
and my traction message come on and my truck slows down then regains speed what is going on with my truck
on yhe brake
I have escalade ext and I installation k&N 77 and rpm is up and down and tuyn off went is ruanig