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
in the fuel tank? just a wild guess.
How do you replace a fuel pump for a 1998 Chrysler Sebring Lxi Coupe ?
Fuel pump relay or Knock sensor if stall after maybe 2 miles
There are several things that can cause your 1990 Volvo 740 to stall while driving. The most common cause is a bad fuel pump.
Almost all fuel injected vehicles have a fule pump in the fuel tank. Some vehicles may have an auxillary external fuel pump ( Example: Volvo 740). The Fuel pump on a 1994 Chevy S10 is located in the fuel tank.
clogged fuel filter causing back pressure on the pump making it draw too much amperage.
On a 1991 Volvo 740, the fuel pump is located in two places: the primary fuel pump is inside the fuel tank, while the secondary pump, if equipped, is located in the engine bay. To access the in-tank pump, you typically need to remove the rear seat or access panel in the trunk. The under-hood pump can usually be found near the fuel rail or attached to the chassis. Always refer to the vehicle's service manual for specific access instructions and safety precautions.
In the 1989 Volvo 740 GL with a Bosch system it is located just above the steering column on the dash.
In the 1986 Volvo 740 GLE, the fuel pump is located in the fuel tank. To access it, you typically need to remove the rear seat and then the access panel on the top of the tank. The fuel pump itself is mounted within the tank and is connected to the fuel lines that deliver fuel to the engine. If you're servicing the pump, ensure to disconnect the battery and relieve fuel system pressure before proceeding.
A 1989 Volvo 740 might sputter due to several issues, such as a clogged fuel filter, which restricts fuel flow, or a failing ignition system, such as worn spark plugs or a faulty ignition coil. Additionally, vacuum leaks or problems with the air intake system can disrupt the air-fuel mixture, causing sputtering during acceleration. Finally, issues with the fuel pump or fuel injectors could also contribute to inconsistent engine performance. Regular maintenance and diagnostics are essential to pinpoint the exact cause.
My sources say it is in a "basket" (fixed with three bolts) on the left side under the car, next to the fuel pump.
If you mean the fuel pump relay, it is in the front row on the relay rack, to the extreme left (drivers side in US models.) It is a big white relay. You may download a diagram of Volvo 740 relays from the Internet. I always keep a set of spare relays with me because of failure issues due to overheating.