My Mates RS Turbo has Noisy big ends at low revs and the oil light often flickers.

When driving and up the revs the car is fine with no noise.

You reckons its fooked

This stuff any good lol

http://cgi.ebay.co.uk/VW-AUDI-LDV-FO...QQcmdZViewItem

 

u sure its big ends........could be a ratterly cam......and no that stuff isn't,nothing is...apart from filling it with thicker oil and selling it......shh i wont tell.........

 

(assuming your diagnosis of big end noise is correct, and TBH the oil pressure supports it certainly)

As above, only thing thats going to sort the big ends is new big ends, and probably a crank grind and potentially a set of rods too.

Sooner you deal with it the less painful it will be financially.