What are the problems with the Audi S4?
The biggest problem with the drive from Detroit to West Virginia: with roads running straight to the horizon (and far beyond), the first 250 miles are mind-numbing. The S4’s performance tires clomp and roar on Michigan’s pockmarked concrete highways, less so on Ohio’s smoother asphalt.
How many miles per gallon does the Audi S4 get?
A bright spot: hitched to a six-speed manual and driving all four wheels in a 3,847-pound sedan, the 333-horsepower supercharged 3.0-liter V6 covers 25 highway miles on each gallon of gas (the trip computer reports 25.8 while driving nearly 80 MPH, but manual calculations suggest it’s about one MPG high).
What’s the EPA rating on an Audi S4?
Drive it like you stole it down a mountain road, and you’ll still observe mid-to-high teens. The previous-generation S4’s 340-horsepower 4.2-liter V8 was far thirstier, with EPA ratings of 13/20 vs. 18/27.
Why does my Audi have a low oil pressure warning?
This was after a motorway drive and with hot oil. Hope it’s as simple as the sensor. Is the oil pressure release valve part of the pump? if not you could have a weak spring in there causing low pressure. Does anyone have any more info on this valve, is it part of the oil filter housing?
What do you do with an Audi S4?
The S4 has always been the kind of car that is perfect for driving to the track on the weekends, for an Audi Club performance driving event perhaps, and then Sunday, it could be used to bring your family to church. The rest of the week, you can drive to work in perfect luxurious comfort.
What’s the average speed of an Audi S4?
On the highway, there is almost no reason to ever shift out of 6th, thanks to the electric motor quality of the power delivery. Seriously, if you happen run it down to 40mph in 6th, it accelerates hard and smooth back up to 65 and more. Audi say the S4 3.0TFSI will run from 0 to 62 in 4.9, which we know to be quite conservative.
When did the Audi S4 come out in America?
Not until 2000, when Audi introduced to the American market an all new S4, based on the B5 A4 sedan, did we enjoy an S4. With its twin turbo V6 engine and 6 speed manual gearbox, the B5 S4 was tremendously fast, and highly sought after by enthusiasts and tuners alike.
The early FSi engines had problems with carbon build up on the intake valves, a common issue with direct injection and it seems exacerbated on the larger V6 engines. Peak power is nice in motorsport but for a drivable and fun car you need a long power band and perhaps extending the rev range.
What should the toe drop be on the Audi S4?
Handling modifications are high on the agenda for the S4. If you set the toe out to 1-1.7 degrees on the front, and add some negative camber then cornering will usually be enhanced. We would go to a maximum drop of 24mm – 38 mm. on most models.
Is the exhaust pipe too big on an Audi S4?
Sports exhausts equal out the flow of air through the engine. But if your exhaust pipe is too large, ie: over 2.5 inches bore, you will lose a lot of the exhaust flow rate and end up lacking power and torque. Getting the head polished and ported will allow you to get more air into each cylinder. This is definitely a job for a pro with a flow bench.
Do you need an induction kit for an Audi S4?
Induction kits are only beneficial to add power if the air intake is restricted! Adding an induction kit to most low power engines will see ZERO LOW END POWER GAIN AT ALL. If you have heavily modified your engine and it’s need for air INCREASES DRAMATICALLY then an induction kit is the answer and will help remove this restriction.
What are the most common complaints about the Audi S4?
S4 owners are having the most trouble with the engine (18%), transmission (16%), and the steering (10%). We’ve listed the most common owner complaints below. The full listis available on CarComplaints.com. Engine Rattle on Startup2 complaints at an average of 129,177 miles in the 2005 Audi S4.
Who is the owner of the Audi S4?
Here’s what happened, to a Florida-based Audi S4 owner named Mike, as explained in his post on the Audizine forum: I already blame myself enough and am aware what I did was stupid by not taking my car to a more trusted shop or doing the work myself but i’ll share this post anyways and be ready for the flaming : (
Why is oil pouring out of my Audi?
Just to clarify here, Audi owner Mike is in his car, and the jokers doing the oil change are pouring oil all over the place, because the oil isn’t going into the engine. Almost as if the crankcase was still filled with some unknown oily, viscous liquid.
How many generations of the Audi S4 are there?
The S4 has 6 generations, each with their own issues. Using the same PainRank™ system we’ve determined that you’re better off avoiding the 5th generation (2009–2017). Documenting the process of troubleshooting common problems. Time-sensitive, free repairs for widespread safety problems.
What kind of engine does the Audi S4 have?
The V6, though it lacks the soul of the previous-generation S4’s 340-horsepower 4.2-liter V8, produces an encouraging mechanical whir when revved, some of it courtesy of the supercharger, along with a modest amount of exhaust roar. (With no lag, the blower’s muted whine is the only sign that boost is in play.)
Are there any problems with the B7 RS4?
Looking for expert advice on the most common (inevitable) problems with the B7 RS4. Seen threads of cracked engine blocks and so forth but want solid answers on what problems are from the manufacture vs driver error. Just purchased a RS4 with 140,000 mi on it and assume something will go wrong eventually.
What kind of interior does the Audi S4 have?
The tested S4’s black leather interior is similarly tasteful to a fault and all business, with only some dark gray alcantara and aluminum trim to liven the place up. (Silver/black and red/black are available interior color options, though the latter does nix the butt-restraining alcantara and require another $1,000 for this favor.)
The early FSi engines had problems with carbon build up on the intake valves, a common issue with direct injection and it seems exacerbated on the larger V6 engines. Peak power is nice in motorsport but for a drivable and fun car you need a long power band and perhaps extending the rev range.
When did the Audi S4 V8 come out?
For this, you may bill 31 hours. So what Audi did on the V8-powered S4 model, which came out in 2004, was obvious: they ditched the stupid belt for a chain, like most other automakers. And since the chain was now designed to last the life of the car, Audi decided to stick it waaaay in the back of the engine, up against the firewall.
Sports exhausts equal out the flow of air through the engine. But if your exhaust pipe is too large, ie: over 2.5 inches bore, you will lose a lot of the exhaust flow rate and end up lacking power and torque. Getting the head polished and ported will allow you to get more air into each cylinder. This is definitely a job for a pro with a flow bench.
Why does my Audi engine burn so much oil?
If you experience excessive oil burning, alot of times it’s caused by a bad pcv or bad valves seals, or even bad valve guides in conjunction. That is not ALWAYS the case however. The Audi aluminum engines are made of an alloy known as AluSil.