It only happens when i change gear from low to high and vice versa, and also if i rev the engine few times and when revs start to drop and go down then theres that "bang pop" backfire and i'm allways getting this raw fuel smell in the cabin.
although it turns heads and sounds kind brill!!
now the worst grumble is when downshifting ie: coming in fourth gear about 40mph then downshift to 3rd and slowing down i get a BANG POP GRUMBLE all the way till the revs go down to about 1200-1100.
i've replaced the air filter but no good backfire and grumble continues. so need some help to get this sorted thx
another thing that allways happens is when i get to start the car everytime, it starts up shaking and revs stay below 1000 choke struggles to come on sometimes i'll increase the revs slightly by the rev peddle so that the revs read about 1300-1400. even so it struggles to stay put i mean the revs are allways bouncing choke struggles to come on 50/50. so when i get it driving and come to a stop the revs may go stable but engine is still shaking that it can be felt within the car and gearknob is shaking at the same time, now i have'nt got a clue why that is, a friend of mine said maybe engine mounts but when checked they all looked good but on of the engine mounts under the intake manifold was missing the nut
