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by tibbydudeza
2596 days ago
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Had a B5 Passat 1.8T Two coil packs
A/C evaporator unit packed up
Some vacuum pipe broke The worst probably was the 1.4 Twincharger engine (one with a turbo supercharger) and wisely they discontinued it after one generation. Total engine replacements before 30,000 km was not uncommon. |
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The 1.8Ts in the Passats gave the transverse 1.8T a bad name. The one in the Passat is mounted lontudinally, like your classic American v8. To do that with the Passat (for the AWD system) they had to move the engine down and a crossmember was in the way.
So they wisely made the oil pan smaller. On a turbocharged engine. Doh! To add insult to injury lots of dealers used cheap oil. So engine failures happened.
Fun fact - you can take the engine from the Passat - turn it 90 degress - and bolt it in pretty much any VW from 1979-~1999. Even the waterpump housing was unchanged for like 20 years. These engines are commonly used as power upgrades for older cars (which is what I am doing with mine).
The 1.8T that was in the GTIs was a complete redesign and had less problems. Forged internals etc. But VW decided to use a timing belt instead of a chain and when owners forgot to replace the belt at 80k miles and the engines went kablooey it didn't exactly help customer relations. A great engine destroyed by one consumable component. Luckily VW isn't using belts anymore.