Car stalls at steady higher speeds
Hello there, a few common faults would cause your 1971 Chevrolet El Camino to stall out like this. The most common would be the carburetor (https://www.yourmechanic.com/services/carburetor-replacement), battery (https://www.yourmechanic.com/services/battery-replacement), alternator (https://www.yourmechanic.com/services/alternator-replacement) or the fuel pump (https://www.yourmechanic.com/services/fuel-pump-replacement). I recommend having a qualified...