10w40 In a gti 1.8 8v 1983 Post Posted 08 September 2013, 7:40 PM #1341144 (In Topic #164158) Thumper83 Settling In What's your thoughts on running 10w40 in my gti 1.8 8v gti?Thanks Post Posted 08 September 2013, 8:24 PM #1341162 paul_c Local Hero Yeah its fine! Post Posted 08 September 2013, 9:31 PM #1341197 Thumper83 Settling In Nice one thanks Paul 0 guests and 0 members have just viewed this: None. Forum home Mk1 Golf Chat