We created this oil check valve service kit because the 4.2L V8 motor in the S4, A6, and allroad has been notorious for warm start rattle. If the oil check valves get stuck open the cylinder heads will not retain oil. The check valves are located under the valley pan. Kit Includes: 2 x Oil Check Valves 1 x Oil Spray Valve 2 x Intake Manifold Gaskets 1 x Valley Pan Gasket 2 x Oil Filter Housing Jan 5, 2020. #3. If you use Audi parts they are ~£1400 for all the bits you need. You want to do the chains, tensioner and guides. More often than not it’s the guides that break that then wedges a broken bit in between the chain and gear causing it to jump. I would say it’s minimum 16 hours work by someone who knows what they are doing and Produced between 1991 and 1994, the 4-door saloon-style Audi S4 was powered by a 2.2-liter twin-cam 5-cylinder 20v turbocharged powerplant. via Pinterest. Capable of producing a maximum power output of 230 hp at 5,900 rpm and a maximum torque of 258.15 lb-ft at 1,950 rpm, the Audi S4 2.2 Turbo from 1991 could easily reach a top speed of 151.61 mph. Save up to $4,458 on one of 549 used 2005 Audi S4s near you. Find your perfect car with Edmunds expert reviews, car comparisons, and pricing tools. 2016 VW GTI, 1994 Audi S4 Location Alberta, Canada. My Photo Gallery: 0 1994 Audi S4 20V Turbo, K24 7400 EFI EXPRESS 2001 Audi S4 - Gone! Dropped valve cyl 4. As far as a price for the rebuild, I find that the $9.5k quote is excessive. I honestly would have had another engine installed and fooled around with the concept of having the second one built/optimized. 03-05-2009 10:19 AM #18. Monchichi8. Supercharger Kits. Each Audi S5 B8 supercharger system includes all necessary components to ensure safe, reliable operation. Our distributors have developed kits for the following model: Model. HP. Audi B8 S5 4.2 FSI V8. 354 > 600. TTS are proud to announce the TTS Audi B8 S5 4.2 FSI V8 Rotrex Supercharger Conversion. Your Vehicle Audi B8/B8.5 S5 Quattro V8 4.2L. Audi Parts S5 Audi One kit services one injector Brand: ES#: 4626760 Mfg#: 06E998907G Save money on one of 17 used Audi RS 4s near you. 2007 Audi RS 4 Quattro Sedan 4D V8 4.2 Liter Manual 6-Spd Quattro AWD Clean Title Rust Free* 30 DAY POWERTRAIN WARRANTY * INCLUDED @ ASKING DsIWWs.

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