B004A Oldsmobile Curved Dash DTC Code

Oldsmobile Curved Dash Engine Specifications:

Engine Type :	Multi-Cylinder Engine
Cylinder Type :	Opposite Piston Engine
Engine Air Intake Process :	Naturally Aspirated

Your Oldsmobile Curved Dash engine control system detects a problem, the computer stores the diagnostic trouble code B004A in its memory. To figure out what is wrong with your vehicle you must first extract the B004A DTC For Oldsmobile Curved Dash.

Another consequence of B004A Oldsmobile Curved Dash engine overheating may be a blown head gasket. Heat makes aluminum swell almost three times faster than cast iron. Thermal stress can distort the head and make it swell in areas that are hottest like those between exhaust valves in adjoining cylinders, and areas that have restricted coolant flow like the narrow area that separates the cylinders. The typical aluminum head swells most in the middle, which can crush the head gasket if the head gets too hot. This will usually cause the head gasket to leak compression between adjacent cylinders, or leak coolant into the cylinders.

B004A Oldsmobile Curved Dash DTC Meaning

B	Body Code - Problem is antilock brake system, electronic suspension and steering systems.
0	SAE - Generic
0	Transmission
4	Control Module Throttle Actuator Position Performance
A	TFP Valve Position Switch-Drive Without Drive Ratio

If your B004A Oldsmobile Curved Dash check engine light is illuminated, it's best to take it in for diagnostic testing, which can feel like a hassle. Because while the lights vary in appearance from vehicle to vehicle, all have the same basic meaning: There's a problem with the car's emissions system. The on-board diagnostics system B004A and engine control unit are in charge of monitoring a bunch of different B004A DTC For Oldsmobile Curved Dash, and if they get a reading that's a little out of whack, up pops the check engine light.