What are the common issues with the Mistra 1.6T engine?
3 Answers
The common issue with the Mistra 1.6T engine is abnormal noise when decelerating around 2,000 RPM. Taking the 2019 Mistra 1.6T as an example, it is a mid-size sedan with the following dimensions: length 4710mm, width 1820mm, height 1470mm, wheelbase 2770mm, minimum ground clearance 152mm, fuel tank capacity 62L, and curb weight 1481kg. The 2019 Mistra 1.6T features a MacPherson strut front suspension and a multi-link rear suspension. It adopts a front-engine, front-wheel-drive layout and is equipped with a 7-speed dual-clutch transmission.
Having driven the Mistra 1.6T for many years, I've found that this engine has several common issues: the turbocharger tends to age under high temperatures, leading to acceleration lag or increased oil consumption; the intake tract suffers from severe carbon buildup, primarily due to the direct injection design, with each cleaning costing several hundred yuan; high-pressure fuel pump failures are frequent, causing engine shaking or warning lights; and the cooling system occasionally leaks, requiring regular coolant checks. For maintenance, I recommend cleaning the intake system every 20,000 kilometers and using full synthetic oil to protect the turbo. Addressing problems early can help avoid major repair costs and extend the engine's lifespan. Overall, this car offers good power, but it requires diligent maintenance to keep it running smoothly.
I've chatted with my mechanic buddy about the issues with the Mistra 1.6T, and most owners complain about the rapid carbon buildup in the intake, which after a few years feels like a blocked throat causing power loss; the high-pressure fuel pump tends to have problems, making noise again just months after replacement; and the turbo part overheats at high RPMs, so you gotta watch out for prolonged high-speed driving. For maintenance, using a better fuel additive can slow down carbon buildup, and when changing the oil, go for low-ash options; regularly check the fuel pump and turbo lines, and fix any unusual noises early before they turn into big headaches. Driving this car really requires setting aside a budget for upkeep, or else minor issues can become major pains.
