Question about 1991 Volvo 740
1991 volvo 740 nt engine will crank and try to start but will not turn over. what are the two relays on the passenger side shock tower for? could it be the pre fuel pump in the gas tank? Battery and alt are good and have been checked.
One of those relays supply power to the injectors. They fail, as well as the fuel pump relay, rpm sensor, and the main pump. Have you checked the trouble codes in the engine or ignition computers?
Posted on Dec 09, 2008
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Posted on Jan 02, 2017
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