For a few months now I've had a 2 second clatter/rattle from under the car when pulling away, specifically when:
1st gear, top of the clutch, applying gas from standstill - doesn't happen if applying a lot of revs
2nd gear applying gas fairly heavily from 5/10mph - eg between speedbumps
3rd gear sometimes if travelling sub 20mph
Basically at any point when the gear selected is a touch too high for the speed, but during normal driving.. eg 2nd gear between high speed bumps where you need to slow down a lot. It's just a noise, can't feel any vibration through the pedals.
Clutch feels fine, no slipping in any gear. Noise is much worse when car is cold.
Had the car on axle stands and couldn't see anything loose/broken, checked exhaust mounts.
Any suggestions guys?!