What causes a Volvo to stall at idle?
If the battery is failing and is not holding a charge, time to buy a new battery. NOTE: Low voltage can adversely affect the operation of the ignition system and fuel injectors, causing stalling and misfiring. A good charging system should produce about 13.5 to 14.5 volts at idle.
What kind of problem does a Volvo have?
Well, my Volvo did it again today. At 7:00 AM and 65 F temperature, it started and drove fine as I got my morning coffee. Six hours later, after sitting in the hot California sun on this 90 F day, it failed to start in my driveway… Have you experienced volvo stalling problems?
Why is my car stalling at the fuel pump?
It could also mean the fuel mixture is too rich or too lean, causing the engine to run poorly. Possible causes that may contribute to this kind of stalling include:
What happens when the fuel pump fails in a Volvo?
If the engine has spark, it may have died due to a loss of fuel pressure. When fuel pumps fail, they usually just quit with little or no warning. The engine usually won’t restart and the vehicle has to be towed in for repairs.
What was the original idle speed of a Volvo S60?
Also note that the original idle speed for these engines was 850 rpm – this was increased by 50 rpm during one of the earlier “throttle software upgrades” – which has the effect of masking this particular symptom, at least for a while.
Why does my Volvo S60 stop at 900 rpm?
1. The earliest symptom happens in this circumstance – after driving steadily for a while at highway speeds, you come off the highway and have a series of stops – at traffic lights, or whatever – each time, the engine speed will drop noticeably below the 900 rpm idle speed, then come back up to 900, with an ever-so-slight surge.
How does the fuel filter work in a Volvo?
The fuel pump delivers a constant flow of gasoline to the fuel rail at a regulated pressure and volume. The fuel pump draws fuel from the fuel tank and pushes it through the fuel filter, mounted outside of the fuel tank. A dirty or restricted fuel filter can cause poor engine performance and hard starting problems.
What to do if your fuel pump is bad?
Should you encounter a bad main fuel pump on your car, always inspect and/or replace the in-tank fuel pump, so that you can verify the condition of the filter sock. A bad or deteriorated in-tank filter sock will lead to fouling both fuel pumps with dirt.
What kind of car is the 1992 Volvo 240?
1992 volvo 240: starts and idles, but stalls 1992 volvo 240. starts and… 1992 volvo 240. starts and idles, but stalls immediately when given gas!!! Show More Show Less Ask Your Own Volvo Question Share this conversation Answered in 4 minutes by: 8/18/2010 Volvo Mechanic: Edward, ASE Certified Technician replied 10 years ago
When does an idle air control valve malfunction?
As soon as you start your car, the idle air control valve will immediately malfunction. If you happen to be away from home and this happens, the stalling will happen every couple of minutes in the beginning. You should be able to make it to the nearest mechanic in time before the engine stalls completely.
What does it mean when your car is idling but not running?
When the engine is running but the vehicle is not moving, this means the engine is idling. During this time, the number of revolutions per minute (RPM) inside the engine will change.
Are there any problems with the Volvo system?
Volvo has had problems with this system since it was introduced in 1976. Volvo’s still run into the same issues on their newer models. Possibly in theory Volvos system is better, but in reality it gets overlooked and inevitably becomes clogged up and causes oil leaks and idle problems.
What to do if your Volvo 240 wont start?
If you encounter a intermittent or no start issue on your 240, you can often get going again by simply spinning the fuses in their holders, which reestablishes electrical contact.
What causes a Volvo 240 to overheat?
This is usually caused by a failed pre pump in the gas tank, which in turn causes the main fuel pump to be overworked and draw excessive amperage that overheats the circuit.You can confirm this failure by popping the cover off the relay and inspecting the solder joints on the circuit board.
Prevent numerous problems associated with the fuse box, by pulling all fuses and cleaning them annually. If you encounter a intermittent or no start issue on your Volvo 240, you can often get going again by simply spinning the fuses in their holders, which reestablishes electrical contact.