Auto >> AutoSPT >  >> Engine

My 1989 Volvo 740 will turn over fine but only run a few feet before cutting off Jump battery same thing change tested alternator its ok Any suggestions?

1. Check the air filter: A clogged air filter can cause the engine to run poorly or even stall. 2. Inspect the fuel pump: A faulty fuel pump can fail to deliver enough fuel to the engine, causing it to cut off. 3. Test the ignition system: A weak spark can cause the engine to run intermittently. 4. Check the fuel filter: A clogged fuel filter can restrict fuel flow to the engine. 5. Inspect the spark plug wires: Loose or damaged plug wires or distributor cap or rotor can also result in an intermittent spark causing a similar issue. 6. Check the compression: Low compression in one or more cylinders can also cause the engine to cut off.