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.
This, in turn, causes the carâs spark plugs to die out, killing the engine. If you are having problems starting your car, it could indicate bad crankshaft position sensor. Stalling and Backfiring. Another sign of a censor malfunction is the constant stalling and backfiring of the engine.