B1437 Engine Diagnostic Code

Another consequence of B1437 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.

B1437 engine code provides below are generic codes that may not apply to all vehicles. Car manufacturer uses specific B1437 DTC code that are different from the codes shown below. Foreign vehicles may also use DTC codes different from the generic Engine Diagnostic codes.

Don't forget ! If your B1437 engine code not resolved on and there are trouble codes in your computer, your vehicle will not pass an OBD 2 emissions test. The light must be off and there must be no codes in memory to pass an OBD 2 emissions test. In addition, all of the OBD II self-monitors that check for faults must have run and completed without finding any further problems to pass the test.

Cars with B1437 Error Code :

B1437 Engine Diagnostic Code Renault Scala B1437 Engine Diagnostic Code Vauxhall Chevette B1437 Engine Diagnostic Code Saab 95 B1437 Engine Diagnostic Code Daihatsu Fourtrak B1437 Engine Diagnostic Code Ford E-150 Econoline

B1437 Engine Diagnostic Code Volkswagen Golf R B1437 Engine Diagnostic Code Mazda Mpv B1437 Engine Diagnostic Code Nissan Pathfinder B1437 Engine Diagnostic Code Lincoln Continental B1437 Engine Diagnostic Code Oldsmobile 88