#VW JETTA TIMING CHAIN REPLACEMENT COST HOW TO#
#VW JETTA TIMING CHAIN REPLACEMENT COST SERIES#

Dirty oil doesn’t lubricate as well and can cause excessive wear on the timing chain. Many owners were met with accusations of improper oil and filter maintenance.

#VW JETTA TIMING CHAIN REPLACEMENT COST HOW TO#

The TSBs outlined how to respond to customer complaints about the timing chain. TSBs and Accusations of Improper Maintenance ∞Īs the problems piled up, VW started sending out Technical Service Bulletins (TSB) to its network of dealerships around 2010. If a loose timing chain isn’t addressed immediately it could break, and cause catastrophic damage to the engine. If you find metal shavings in the oil it might indicate that the links and rollers in the chain are worn out from age of improper lubrication from dirty oil.However they’d be better off displaying an “SOS” and sending up a white flag. Sensors in the crankshaft and camshaft should pickup on timing issues like this and illuminate the check engine light.That’s because the timing between the valves and pistons are out of sync, and the combustion part of you internal combustion engine is busted. If the chain is loose, you could have trouble starting the engine or it might misfire while driving.This is likely the loose timing chain vibrating inside the motor. You might might hear the engine rattle during startup or idling.Here's some tell-tale signs of a timing chain problem. Whether the timing chain itself has stretched, or a tensioner isn’t doing its job, the result is the same. If the tensioner fails and the chain becomes loose, the timing of the engine is thrown off. Tensioners make sure the chain is tightly wound to the pulleys and gears. The most likely cause is a timing chain tensioner failure. That’s one of the main reasons chains have replaced belts in high-displacement engines. Volkswagen's own warranty and maintenance schedules say you shouldn't have to worry about timing chain maintenance for 120,000 miles. VW owners have reported timing chain issues as early as 20,000 miles on the odometer. If the timing chain becomes loose, either by stretching or a failed tensioner, there are serious problems ahead.

#VW JETTA TIMING CHAIN REPLACEMENT COST SERIES#

Through a series of guides and tensioners, the chain links the crankshaft to the camshaft and is responsible for keeping the valves of the cylinder head in sync with the pistons of the combustion chamber. Timing chains are the conductor of your engine.

Vw jetta timing chain replacement cost