My Car is a 1.2 16v 1999 Corsa B (ecotec)
My engine managment light has come on and I don't know why.
When it came on I was going along the motorway accelerating just over 80mph when the car suddenly stopped pulling for a second, like I had stamped really hard on the brakes.
Then it came back to life but was sort of lumpy for a while. Now the car has massive flat spots where it doesn't accelerate around 2000rpm in every gear. It also doesn't seem to accelerate has hard and almost doesn't accelerate at all over approx 70 to 80mph. And the engine is ticking more than normal. Also my car is revving high/low between 500 and 1500rpm on idle, and I think maybe over fueling
What have I done to my car? Does anyone know what might be wrong?
I'm gonna have to take it to a garage (probably Vauxhall) anyway coz I don't have a clue about engines, but I thought I'd ask on here so I have a rough idea what it might be...