What you are refering to is called flash codes. You cycle the key on and off 3 times...... turn on..turn off...turn on...turn off...turn on and leave on..the check engine light will now begin to flash codes so watch it...count the number of flashes and write the number down for example a...
Hahahahaha Its catayltic converter not "cadillac"...Maybe you mean how much precious metal is in a cadillac cataylitc converter??? Just cause its a caddy dosent mean it has more precious metals in the cat than any other model car with the same size converter. lol
Hahahahaha Its catayltic converter not "cadillac"...Maybe you mean how much precious metal is in a cadillac cataylitc converter??? Just cause its a caddy dosent mean it has more precious metals in the cat than any other model car with the same size converter. lol