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Engine hesitation in a Volvo 740 can be caused by several factors, including a clogged fuel filter, faulty spark plugs, or issues with the ignition system. Additionally, problems with the air intake system, such as a dirty mass airflow sensor or vacuum leaks, can also lead to hesitation. Other potential causes include fuel pump issues or problems with the engine's computer. Regular maintenance and diagnostics can help identify and resolve these issues.
What else can I help you with?
What would cause 1990 Volvo 740 GL to stall while driving?
There are several things that can cause your 1990 Volvo 740 to stall while driving. The most common cause is a bad fuel pump.
What causes a 1991 Volvo 740 to shut down when it hits 2 rpm?
The engine is not running!
Where is the flame trap on a 1990 740 Volvo?
On a 240 Volvo (which basically should have the same engine) it is directly under the intake manifold. On a 1985-740 previous comment is right On a 1990-740, driver side, on top the engine between injectors #3 and #4 a big tubing and a small vaccum hose attach to the flame trap
Where is the crankshaft position sensor on a 1988 Volvo 740?
in the distributor in the rear of the engine. sometimes known as a hall sensor
Where is the fuse box in the engine compartment of a 1992 Volvo 740?
The fuse box is not in the engine compartment. Check below the radio, behind the garbage container.
Where is the ECU on a Volvo 740?
#1346030
Does Volvo 740 spares fit 940 Volvo?
Yes. The 740 and 940 are very similar and share many common parts.
Where is the thermostat located in a 1988 Volvo 740 gle?
Usually in a removable housing at the engine end of the upper radiator hose
Is the turbocharger on a 1991 Volvo 740 oil cooled?
No it's water cooled, but it is supplied with engine oil pressure for the bearings.
Where can you get your vin decoded on a 1991 740 Volvo thanks Steve?
After searching everywhere I finally found the 1 site that does Volvo's, as I also own a 1991 740 GL Wagon with the Regina engine. This the site I had to go to http://www.vindecoder.net/. Good luck. Selina
Where is the coolant temperature sensor on a 1989 Volvo 740?
On a 1989 Volvo 740, the coolant temperature sensor is typically located on the engine block near the thermostat housing. It is usually positioned on the driver's side of the engine, close to the intake manifold, and may have a single or dual wire connector. To access it, you may need to remove any obstructing components, such as the air intake or engine cover.
Where are fuses on a Volvo 740?
Remove the ashtray and you will find them there.
