Technical Specifications 2008 Audi Q7 4.2 FSI ENGINE: Type Aluminum, 90 degree V8 with variable intake manifold, continuous camshaft adjustment, DOHC Arrangement Front mounted, longitudinal Bore 3.33 in. 84.5 mm Stroke 3.65 in. 92.8 mm Displacement 254 cu. in. 4163 cc Compression ratio 12.5:1 516-766-2223. Buy 2007 Audi Q7 4.2L (ECM) Engine Control Module (PCM/ECU) with a FREE Lifetime Warranty. Get back on the road with our Plug & Drive Module. Q7 MK 1 Discussion - CN: About Audi q7 4.2 tdi s line transmission ratio problem - I would like to ask you about the 2011 q7 sline 4.2tdi (340hp) with the tr-82sd transmission. What is the transmission ratio of 1-8 gears, 2. what is the transmission ratio of front and rear differential, and 3. is the transfer case Watched a few vids but wondering if its that easy. Life has taught me never try to make something idiot proof, they'll simply come up with a better idiot. I'd agree with you but then we'd both be wrong. I have neither the time, nor the crayons to explain this to you properly. 05-28-2021 03:45 PM #6. LakeTahoeQuattr. US Market. 2014-2016 3.0 TDI. Will purchase used with under 50,000 miles on it And driving about 25,000 miles a year with about 5000 of those tow a race car and trailer. Looking for an SUV that will do the trick with a likelihood of reaching 200,000 miles without any significant problems. Q7 Suspension problems. My 2008 Q7 has developed a fault with the suspension. I have tested the compressor today and it seems perfect - it run smoothly and is quiet. The rear stays very high regardless of what setting the system is set to and after a short drive I get the amber flashing light on the dash. fdx6lr. Audi’s 4.2 V8 engine, used in various Audi models from 2005-2011, has suffered several joint issues and problems. The most well-known is a fault with the timing chain tensioner that can cause damage to the pistons and cylinder heads ignition coil failure. There have also been oil leaks around the valve covers, intake variable intake manifold I have an 09 audi q7 with a 3.0 tdi i have an n18 code for egr i removed the egr 97 Audi A4 2.8. I have problems with the starter at times when I turn the engine won't turn over, won't start in the 2007 Q7. 2. keys automatically lock car in the 2015 Q7. 2. squealing from brakes in the 2017 Q7. 2. electronic stability program (ESP) malfunctioning in the 2007 Q7. 2. sunroof drains clogged in the 2008 Q7. Used Audi Q7 2006-2015 review. Q7 is proving to be reliable, with only one or two common issues. This huge SUV has a reputation for getting through a set of front tyres in under 7000 miles and in Audi 4.0T Engine Problems. 1. Ignition Coil Pack and Spark Plug Failure. Ignition coils and spark plugs are very common to go out in many Audi’s. The Ignition coils transform the voltage from the battery to a higher voltage for the spark plugs to create a spark and create combustion. The main reason either of these seem to fail is by normal Q7 MK 1 Discussion - 2007 Q7 4.2 FSI Oil leak - Hello all, my problem is as the above stated. Massive engine oil leak from the front crankshaft seal. I replaced it already 2x; still leaking!! (Crank is clean and has no damage) I changed the oil level sensor since that was leaking too. I read about a leak on the oil

audi q7 4.2 tdi problems