What is the problem with the VW Polo 1. TSI engine?
Polo TSi 1. The Volkswagen Polo generally holds a good reputation for reliability. According to What Car? Reliability Survey, the Polo achieved a 98.However, like any vehicle, it is not impervious to faults. Some common issues with the Polo have been highlighted in this article, including electric window problems, rear seatbelt issues, fuel system faults, fuel leaking, windscreen washer issues, airbag problems, rough idling and running poor and timing chain issues.
What is the problem with the 1. TSI engine?
EA111 1. TSI/TFSI Engine Problems and Reliability The most common issue is a stretched timing chain and timing chain tensioner failure. That can happen on a relatively small mileage – between 40,000-60,000 miles (60,000-100,000 km). The engine produces a lot of vibrations – this is a normal cold engine operation! A rattling noise is one of the most noticeable signs of a timing chain issue. If you hear a persistent rattling or clattering sound, especially when the engine is idling, it’s often a sign that the timing chain has become loose. This happens when the chain stretches or the tensioner fails to keep it tight.Timing Chain Problems (TSI Engines) Earlier petrol TSI engines, especially the 1. TSI, may experience: Rattling noise at start-up. Poor engine performance. Timing chain tensioner failure.
What are TSI engine problems?
Is the VW 1. TSI engine good?
Around town the 1. TSI is smooth and refined, but on faster roads it feels underpowered. If you’re only going to use it in town, we’d suggest opting for the equally efficient 1. TSI (Turbocharged) This was the flagship of the Polo range. The TSI engine employed a turbocharger to compress more air into the combustion chamber. This resulted in more powerful combustion and a significant increase in power and torque without increasing the engine’s displacement.The Mk5 Polo GTI was launched at the 2010 Geneva Motor Show. The new GTI is powered by VW’s award-winning 130 kW (180 PS) 1. TSI engine (adapted from that used in the current Scirocco), which uses both a supercharger and turbocharger to provide torque throughout the revolution range.While low volume was one of the major reasons Polo got axed, the carmaker also shifted focus on new models, Virtus and Taigun, based on the India-specific MQB-AO-IN platform, under the Volkswagen Group’s India 2.Our pick of the VW Polo’s engine line-up is the 1. TSI 95. While its 94bhp output might sound a bit weedy and the 0-62mph time of 10.
What are the disadvantages of the 1. Puretech engine?
The main issue is design-related: the wet timing belt degrades in oil, contaminating the system and accelerating wear on key components. Combine that with piston ring issues and high oil consumption, and you’ve got a car that may not make it to 100,000 miles without major work. One of the significant concerns with the 1. Puretech engine’s wet timing belt system is belt delamination. Over time, oil contamination and friction can degrade the belt, leading to deterioration.The belt should be inspected (belt width check) using a timing belt checking gauge at three different points (crankshaft rotation). NOTE: The replacement interval for the timing belt is now 100,000 km or 6 years.NOTE: The replacement interval for the timing belt is now 100,000 km or 6 years. Belt width must be checked. If the belt width does not meet the specification, the lower oil pan must be removed to inspect the oil pump screen.