Unstable Angina and Non-Q-Wave Myocardial Infarction: In patients with unstable angina or non-Q-wave myocardial infarction, the recommended dose of Lovenox is 1 mg/kg administered SC every 12 hours in conjunction with oral aspirin therapy (100 to 325 mg once daily).
Quick Answer. CarsDirect identifies three of the most common problems that cause a car to switch off while a person is driving: broken or worn vacuum hoses, faults in the fuel intake system or an electrical wiring problem.
Without a properly working knock sensor your car's engine cannot process fuel without knocking, pinging, and rattling its way down the street. Turn off your car when the knock sensor is dead and you are likely to witness your car shaking, gasping, and rattling for several seconds after you turn off the ignition.