20-04-2014, 11:26 AM
Sounded like MYA, less derv knock and more pinking - have you advanced/retarded the pump? Have you tried pulling away in the car, does the engine die under load?
![[Image: siggy1.jpg]](http://i653.photobucket.com/albums/uu252/crissy_boy/Cars/siggy1.jpg)
the smokey old bus that sounds like a tractor...