Archive for november 21, 2018

onsdag, november 21st, 2018

The vacuum should be smooth and not fluctuating

Deficient ignition wires, inhibited injectors, or motor mechanical malfunctions are all likely. Refer to a manufacturer’s specific service manual for compression specifications. The vacuum should be smooth and not fluctuating. As a general rule, the compression should be above 120 PSI and the lowest cylinder should be at least 80% of the highest cylinder. If […]