B3768 Buick Lucerne DTC Code

Buick Lucerne Engine Specifications:

Engine Type :	Single Cylinder Engine
Cylinder Type :	Opposite Piston Engine
Engine Air Intake Process :	Turbocharged Engine

Your Buick Lucerne engine control system detects a problem, the computer stores the diagnostic trouble code B3768 in its memory. To figure out what is wrong with your vehicle you must first extract the B3768 DTC For Buick Lucerne.

B3768 Buick Lucerne engine diagnostic code is about in terms of how often you should get your tyres rotated, it's different for every vehicle and type of tyre, but having them rotated at every oil change is a good rule of thumb. Check with the tyre manufacturer for a more specific time frame. Remember that the more often you rotate your tyres, the more evenly they'll wear, and when you have the tyres rotated, you should also get them checked for balance and alignment.

B3768 Buick Lucerne DTC Meaning

B	Body Code - Problem is antilock brake system, electronic suspension and steering systems.
3	SAE - Generic
7	Ignition System Or Misfire
6	Vehicle Speed Output Circuit
8	Park/Neutral Postion (PNP) Switch Circuit Engine Torque Signal Circuit

If your vehicle failed a B3768 Buick Lucerne test and the B3768 Check Engine Light is NOT on, chances are you have a problem with the OBDII system, a burned out MIL lamp, or a faulty catalytic converter. The converter is essentially an afterburner that cleans up the exhaust after it exits the engine. The OBDII system uses B3768 a ownstream oxygen sensor to monitor the efficiency of the converter, and it should detect a drop in converter efficiency if the converter has been contaminated or is failing (ignition misfiring, leaky exhaust valves, and oil burning can all damage the converter). What you want to look B3768 DTC For Buick Lucerne: Any conditions that might cause ignition misfire, an overly rich or lean fuel condition, or loss of compression.