Hello
1.6 Petrol Zafira about 3 yrs oldDriving on the motorway, hammered it on the slip road to get to speed, about a mile onto the motorway, noticed the engine management light come on. Another mile noticed the engine tightening up and could not really get above
60MPH.Another mile and the engine management light started to flash like mad, and shut down power, could not get above 2.5k RPM and engine started to feel very tight below these revs noticed smoke from the rear if I tried to put my foot down and drop it down a gear.
Then the middle exhaust box exploded, thought the engine had blown up, it dropped what looked like a load of dog fluff all over the motorway, and I felt the shock hard through the gear stick and under me. (Scared the shit out of me to be honest). Someone stopped me to check I was ok and described an explosion of fire under the car???? hehe
Managed to get it home and will take it to Vauxhalls on Monday.
I think (Maybe) a sensor or something had gone funny on the engine, it was running very lean and maybe some or lots of unburnt fuel had collected in the middle box and it has blown up. Looking at the box, it has completely opened down the side and has a massive open gap.
What do you experts think???