For some time I had this slight vibration that would come in at maybe around 110kmh.
Last week I had new unis put on the drive shaft and the thing rebalanced.
After fitting the driveshaft back into the car and then taking it out for a drive, I noticed a vibration at 70kmh and 80kmh. The vibration is slight, but noticeable and annoying, especially on a smooth road. I am assuming they have stuffed up on the balancing of the drive shaft, but how can they get that wrong?
When I am doing 80-90kmh and push the clutch in, I feel the vibration too. Maybe even worse initially and then it phases out.
Tyres are all balanced and wheel alignment done.
The vibration is definitely worse since the drive shaft was done.
Is it the drive shaft, or is it something else?
The engine is a 289 with a top loader.