Q: Please help with my Volvo

asked by on April 07, 2016

Hey, 09 Volvo s80 t6 AWD, takes 2-3 tries to start in the mornings, i can shut it right off and then it will start no problem. Also very loud noise when revving (in gear or not, moving or not) for the first 20 or so minutes. CEL P0171 comes up sometimes but most times goes away after a bit of driving. Fuel Pressure at 60psi when running but in the morning turned ignition on psi went from 0 to 30 in 2 seconds and stayed there until I started the car. Any ideas?

My car has 125000 miles.
My car has an automatic transmission.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

My temperature gauge goes to hot while idling, but the car does not overheat.
The rise in temperature is due to the fan clutch not engaging the fan clutch until the temperature gets too high. This is the first indication that the cooling fan clutch is going bad. If you replace the cooling fan...
Jerking when accelerating (after slowing down).
Hi there. From my experience with this vehicle the issue is almost always a failure in the throttle body (https://www.yourmechanic.com/services/throttle-body-replacement). It is very common for the throttle body to have an intermittent failure and for it to run like this....
Could the reason for my dashboard gauges not working be a fuses and or fuses needing to be replaced?
Depending on the vehicle year, make and model you may have a fuse that got blown. You may also have a shorted instrument cluster that has blown fuses or is just not making good contact with the wire harness connections...
Vehicle shaking
There could be a combination of faults creating the shaking effect you are feeling. Certain tire defects, particularly internal belt damage or separations, as well as irregular tire wear will cause vehicle shaking, or shimmy, and such could be "set...
My car has like a winding noise when driving if i turn the steering wheel left the noise goes away but then when i steer straight
Hi There, What you are describing sounds like a wheel bearing (https://www.yourmechanic.com/services/wheel-bearings-replacement) that may be starting to fail. If the sounds is more pronounced when turning specific ways, this indicates that it is usually the opposite wheel bearing of the...
I need help with my nissan maxima 2005 i was driving down the road then all of a sudden the whole car turned off
You may also want to check the camshaft position sensor as well as this also helps to control ignition timing as well as fuel injection timing. The camshaft position sensor (https://www.yourmechanic.com/services/camshaft-position-sensor-replacement) measures the rotational position of the camshaft and transmits...
Car not accelerating check engine light on
Hi Jesse. Thanks for contacting us today in regards to the issue with your Honda Accord. When a car will start but stall, it can be caused by a few different items, including an ignition system sensor (like crankshaft or...
check engine light and VSA light and also the triangle with a quotation mark in the middle is on in my car what does this mean
On cars made in this century, all the control systems are integrated and are always talking to each other. So when something goes wrong in one system, it effects other systems and you get warning lights from everybody. Sometimes this...
Tick noise
It is possible that this could be normal depending on how severe the noise is. I would recommend taking the vehicle back to the place that you bought it and explain the situation to them. If there is an issue...

Related articles

A Buyer’s Guide to the 2011 Volvo S40
When When you think of Volvo, safety undoubtedly comes to mind first, and that’s exactly what the 2011 Volvo S40 is all about. Of course, it’s also comfortable, refined and features a pretty high-performing engine, to boot. You might actually...
Symptoms of a Bad or Failing Door Lock Actuator
Common signs include unusual noises coming from inside the car door and the power door locks not working or behaving erratically.
How to Troubleshoot a Car That Makes a Loud Screeching Sound When it Starts
Cars make a screeching sound when serpentine belts slip or crack. Lubricate car belts or have them replaced to fix the screeching noise.