Timing chain tensioner failure
ENGINE
8 NHTSA complaints · 2014-12 → 2018-02
“HAVE A GTI WHERE THERE IS A KNOWN ISSUE WITH THE TIMING CHAIN TENSIONER FAILING. VW RECOMMENDS REPLACEMENT OF THESE PARTS WHICH COST OVER $1300. THERE IS A SERVICE BULLETIN FOR THIS ISSUE. AND OF COURSE VW KNOWING THIS WAS A PROBLEM CHANGED THE DESIGN IN NEWER CARS”
“LESS THAN TWO YEARS LATER, AT ROUGHLY 106,000 MILES THE TIMING CHAIN TENSIONER FAILED RANDOMLY WHILE DRIVING RESULTING IN VALVE DAMAGE AND ULTIMATELY FULL ENGINE FAILURE”
“THE RESULT IS A TIMING CHAIN TENSIONER FAILURE AND VERY LARGE $2200 REPAIR FEE WITH THE POTENTIAL FOR A SIGNIFICANT REBUILD OF THE ENGINE IF MORE DAMAGE IS FOUND”