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
a 6ya Mechanic can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Mechanic (only for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jun 05, 2014 | 1991 Volvo 740
Apr 16, 2014 | 1991 Volvo 740
Jan 27, 2012 | Cars & Trucks
Oct 08, 2010 | 1985 Volvo 740
Jan 09, 2010 | 1991 Volvo 740
Aug 09, 2009 | 1991 Volvo 240
Jun 17, 2009 | 1990 Volvo 740
Jun 16, 2009 | 1989 Volvo 760
Feb 13, 2009 | 1991 Volvo 740
355 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: