Hello .
Is my car chain cam drive or gear and if chain is it single or double . I have a rattle coming from the rear of the engine that goes quiet after a couple of minutes so I presume it's when the oil circulates and the engine warms up . Does the engine always have to come out to sort this out and how difficult is this .
1972 R4s FASA .

Is my car chain cam drive or gear and if chain is it single or double . I have a rattle coming from the rear of the engine that goes quiet after a couple of minutes so I presume it's when the oil circulates and the engine warms up . Does the engine always have to come out to sort this out and how difficult is this .
1972 R4s FASA .

