little help (potential new owner)Ok so I have read thread after thread of buying guides etc for an Audi S4 and have gathered that the main weaknesses are timing chain guides and smokey engine and front upper wish bones. So to my questions, is the timing chain guide work on the audi service schedule and do all S4 suffer this problem or is it random or poor maintenance related or signs of a hard life?
Are the manual gearbox's strong anything to look out for? Likewise for the rear diff?
Am I allowed to post links? Was going to post the two cars I am interested in to get feedback.
Any advice is appreciated.