Theclosest Audi dealership told me it would cost $10,000, and a local independent shop quoted $6,500. I bought it knowing the timing chain would need to be replaced, seeing online that it should be $2000-$3000, and accepted that extra future maintenance cost. Turns out those figures I found were wrong, as $5000+ is expected for timing chain
Fromour experience, a timing chain is usually replaced after 120,000-150,000 miles. In some cars, the timing chain can last the lifetime of the vehicle, but in others, it's known to wear out sooner. Lack of regular oil changes, low oil levels, or poor oil quality can accelerate the wear and stretching of the timing chain. 3Signs Your Timing Chain is Failing (And Replacement Cost) Timing is the process of synchronizing the camshafts with the crankshaft. This allows the air to enter and exit the engine at a precise time. This also tells the ECU when it should fire each spark plug for optimal combustion. Modern vehicles use timing chains instead of timing belts. Getaccurate and up-to-date timing belt data for your Audi A4 by year and model. TimingBeltInfo.com. About. Home; Audi A4 Audi A4 Timing Belt Or Timing Chain (1996 - 2023) (S4 CALA) timing chain: interference: lifetime: 2007: 2.0L 4 Cyl. Turbo 200 hp (FSI) timing belt: 95k replace miles: 2005: 1.8L 4 Cyl. Turbo 170 hp (B6) timing belt SymptomsOf A Faulty Timing Chain. If something happens with the chain or it succumbs to wear and tear, you should be able to easily spot that there’s a problem because of well-pronounced symptoms. They are as follows: Engine misfires. Regular wear and tear could force the chain to skip a gear on the cam- or crankshaft. . 239 169 124 220 136 447 440 427

2005 audi s4 timing chain replacement cost