🧩 Audi Q7 4.2 Tdi Tuning

Now their eyes are on the epic 4.2 TDI V8 that can be found in the Audi A8, Q7 and Touareg. The standard 350 bhp are far from insufficient but by applying an MTM special V-Cantronic , the company is able to get rid of the speed limiter and thus take the top speed up to 282 km/h. 5. 11-13-2001 07:33 AM. View Next Unread. Q7 MK 1 Discussion - 4.2 tdi engine - T.To do for Long term reliability? - Folks, I have a 2010 4.2 Tdi Q7, 90K ODO. Hoping to keep it for at least 5 more years and do plenty miles with it. I have seen some post on DPF/EGR/Swirl flap delete. Is there any consensus on this? G12Evo is an ethylene glycol/glycerine based extended life antifreeze/coolant that that replaced G13 coolant. It combines the fast healing aluminum protection associated with silicate additives with the extended cooling system protection of organic acid technology. When mixed in the recommended ratio with distilled or demineralized water, its Authorised CPU remap Audi Q7 4.2 TDI 250kw (340hp). If the vehicle is still covered by warranty, there are a couple of ways to proceed. This Pentosin Pento Super Performance III 504.00 / 507.00 Engine Oil (5w-30) - 5 Liter (Mfg#SP3-5L) fits all makes, Audi 100, Audi 200, Audi 80, Audi 90, Audi A3 8P 2.0T, Audi A3 8P 3.2L, Audi A3 8P TDI, Audi A3 8P V6 3.2L, Audi A3 8V TDI, Audi A7, Audi B5 A4, Audi B5 S4 2.7T, Audi B6 A4 1.8T, Audi B6 A4 V6 30v, Audi B6 S4, Audi B7 A4 2.0T, Audi B7 A4 V6 3.2L, Audi B7 RS4, Audi B7 S4, Audi B8 This kit consists of: 2 x Small EGR Blanking Plates. 2 x Small EGR Gaskets. 1 x Large EGR Blanking Plate. 2 x Large EGR Gaskets. 4 x Socket Cap Bolts. 2 x Upper Inlet Manifold Seals. 19mm Coolant Hose. 8 x Clamps. Every tuning project will aim to increase the air supply, but fuel supply is just as vital and will need to match the air the engine can utilise. Fuel to Air ratio is vital so upgrade the fuel pump & injectors. Also you can look to perform head mods (flowing and porting), bigger valves, fast road cams and forced induction upgrades to improve fuel. I had bought a 2007 with a misfire and losing coolant without leaks problem. Turned out to be intermediate cooling o-rings found in the back of the engine, spark plug gap, bad coil, and a broken coil connector. It had 125k miles. Never heard of a head gasket failing. The o-ring is replaced when the head gasket is replaced so it is a less-known 9HNly3.

audi q7 4.2 tdi tuning