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What is a PO420 in a 2002 mercury cougar: Now if your car is 2.0L DOHC. OBD ll PO420 : Catalyst Efficiency Below Threshold (BANK 1). Hope this helps...
Trouble code P1574 means: EBTCM System/Stop Lamp Circuit Voltage High
The 2002 Chevrolet Suburban has 16 valves.
The 2002 Chevrolet Suburban has a V8 engine.
Trouble code P0171 means: Fuel Trim System Lean (Bank 1
The 2002 Chevrolet Suburban is a gas-powered vehicle.
What type of coolant is recommended for a 2002 chevy suburban
The 2002 Chevrolet Suburban has a 4-speed automatic.
The 2002 Chevrolet Suburban has overhead valves (OHV).
The height of the 2002 Chevrolet Suburban is 6 ft. 3.6 in. (75.6 in.).
The 2002 Chevrolet Suburban's turning circle is 42.3 ft..
The 2002 Chevrolet Suburban runs on regular unleaded.