To replace the water pump in a Volvo 740, first, disconnect the battery and drain the coolant. Remove the serpentine belt and any components obstructing access to the water pump, such as the timing belt cover if applicable. Unscrew the old water pump, clean the mounting surface, and install the new pump with a new gasket. Reassemble everything in reverse order, refill the coolant, and check for leaks.
How do you replace a fuel pump for a 1998 Chrysler Sebring Lxi Coupe ?
http://www.volvoclub.org.uk/faq/WaterPumpChange.html
buy a new one
in the fuel tank? just a wild guess.
There are several things that can cause your 1990 Volvo 740 to stall while driving. The most common cause is a bad fuel pump.
There is a low pressure fuel pump in the gas tank, and a high pressure in-line fuel pump located on the under-carriage beneath the drivers seat
You need to replace it. There are 2 screws that hold it on.
#1346030
Yes. The 740 and 940 are very similar and share many common parts.
To change the fuel pump on a 1988 Volvo 740, first, ensure the vehicle is safely lifted and supported. Disconnect the negative battery terminal, then access the fuel pump by removing the rear seat and the cover plate. Disconnect the fuel lines and electrical connector from the pump, then unscrew and remove the old pump. Install the new pump in reverse order, ensuring all connections are secure before lowering the vehicle and reconnecting the battery.
clogged fuel filter causing back pressure on the pump making it draw too much amperage.
On a 1986 Volvo 740, the fuel pump relay is typically located in the relay panel on the driver's side of the engine compartment, near the firewall. It may be found under a cover that houses multiple relays and fuses. If you’re having trouble locating it, consulting the owner's manual can provide specific diagrams and locations.