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there are 4 , 1 on each exhaust manifold just off each head , these are the 2 that signal how the engine is running fuel wise , example lean or rich , the other 2 are behind each converter to signal how they are performing
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Where are the o2 sensors on a 2002 gmc Yukon 4.8?
Refer to the user and service manual to see where the Oxygen sensors are on the 2002 GMC Yukon 4.8.
How many valves does the 2002 GMC Yukon have?
The 2002 GMC Yukon has 16 valves.
How many valves does the 2002 GMC Yukon-XL have?
The 2002 GMC Yukon-XL has 16 valves.
How many oxygen sensors in a gmc Yukon 1999?
2
How many horsepower does the engine in the 2002 GMC Yukon have?
The 2002 GMC Yukon's engine produces 275 hp @ 5200 rpm.
What size engine does the 2002 GMC Yukon have?
The 2002 GMC Yukon has a V8 engine.
How many horsepower does the engine in the 2002 GMC Yukon-XL have?
The 2002 GMC Yukon-XL's engine produces 285 hp @ 5200 rpm.
What is the cam type of the 2002 GMC Yukon?
The 2002 GMC Yukon has overhead valves (OHV).
Is the 2002 GMC Yukon electric or gas?
The 2002 GMC Yukon is a gas-powered vehicle.
What kind of transmission does the 2002 GMC Yukon have?
The 2002 GMC Yukon has a 4-speed automatic.
How many gallons does the gas tank in the 2002 GMC Yukon-XL hold?
The gas tank on the 2002 GMC Yukon-XL holds 32.5 gal..
How many gallons does the gas tank in the 2002 GMC Yukon hold?
The gas tank on the 2002 GMC Yukon holds 26 gal..
