Q: pick up low & starting problem in morning time.
I have audi Q7 3.0L v6, this is my dream car, last week saturday i came back at home after long drive{385KM} still saturday night my car was ok but next morning my car had a long self and too much white smoke from silencer but no i did not see any warning light on instrument panel and i drove car after 5 minute idling. when i drove my car i feel car did shift gear properly for checking i pressed full accelerator then i feel engine knocking sound and i stopped car after switch off engine i start car but still engine got long self and engine misfiring suddenly glow plug light on in cluster. Then i came back at home. i have car scanner, so i was check with tester i found code p8700 fuel pressure to low. please suggest me for next step.
My car has 68900 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
What others are asking
What does the Electric Power Steering indicator light mean if it comes on in the dash?
Instead of using a traditional hydraulic power steering system, your vehicle is equipped with electric power steering(EPS). In this system, the EPS control module receives input from the steering angle sensor (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-steering-angle-sensor). It then uses this information to control the...
Heater not working
Hello. If the heater does not work I always check the coolant level first. If the coolant level for the engine is low then not much coolant will enter the heater core which results in little to no heat. If...
I have a 06 Infiniti M45. The service engine light came on. Got the codes of p0420 and p0430. Wondering if I need to replace both O2 sensors.
Hi there. When the codes P0420 (https://www.yourmechanic.com/article/p0420-obd-ii-trouble-code-catalyst-system-efficiency-below-threshold-bank-1-by-jamahl-walker) and P0430 (https://www.yourmechanic.com/article/p0430-obd-ii-trouble-code-catalyst-system-efficiency-below-threshold-bank-2-by-spencer-clayton) come up, usually the catalytic converter has failed, but before you determine if you need to replace the catalytic converter, consider checking the following: A damaged or failed oxygen sensor...
Taurus won't engage any gears the column will still move through gears Fluid looks fine problem happened out of blue
Hello, thank you for writing in. Start by tightening up the linkage. You can even make adjustments to the linkage to compensate for wear. The transmission pan should be taken off and inspected. If there are any signs of mechanical...
2003 Ford Focus overheats with A.C. on took to Midas which replaced the resovoir and still doing the same thing thermostat issue ?
Hi there. The problem with trying to diagnose this type of issue of overheating when the AC is on, it that it's very difficult to replicate the symptom and find the root source of the problem. However, in general, when...
My car started shaking upon startup and felt powerless
Shaking or vibration (https://www.yourmechanic.com/services/engine-is-shaking-pulsating-or-vibrating-inspection) may be caused by many different things such as faulty spark plugs, poor fuel pressure or misfires. Other things such as a faulty idle air control valve (https://www.yourmechanic.com/services/idle-control-valve-replacement) may cause the engine idle to drop below...
My car check engine light was flashing then my car died I turned the key it would not start the I would wait a few turn the key an
Generally, the check engine light (https://www.yourmechanic.com/services/check-engine-light-is-on-inspection) comes on when something fairly serious is going on with the vehicle. This can happen for many different reasons such as a faulty mass air flow sensor (https://www.yourmechanic.com/services/mass-airflow-sensor-replacement), a faulty O2 sensor (https://www.yourmechanic.com/services/oxygen-sensor-replacement), a...
Related articles
Top 10 Factors to Consider When Buying a Luxury Car
The The idea of owning a luxury car is appealing. The glossy paint, swoopy lines, and prestigious badges speak of the owner’s success in life, while the interior opulence offers scented leather surfaces, high-tech telematic devices, and all the creature-comfort...
A Buyer’s Guide to the 2012 Audi A7
In In true Audi fashion, the 2012 A7 delivers the exceptional performance, enjoyable handling and luxurious interior you’ve come to expect. However, they also combined those things with an innovative four-door coupe hatchback design that is anything but ordinary. Key...
How to Get Audi Dealership Certified
Audi car dealerships offer automotive technician jobs to mechanics who are Audi certified through the Audi Academy Technician Training Program.
Browse other content
Cities
Maintenance