From the code B1343, it is easy to understand that the body of the engine has any kind of problem and that is why, the code B1343 appears. It is necessary to take step for fixing the code. The code is set by manufacture according to model of the car and some information is given in the manual. That is why, before starting work for solving the error code read the manual. Like the all engines of cars, the car engine system services particularly developed hydraulic lifters for the B1343 code consumption and exhaust valves. The lifters can be misshapen by undoing an internal locking pin. The locking pin is detached using solenoids to alter oil compression fed into the lifter.