Matthew Sharpe wrote on Wednesday, January 17, 2007 - 06:17 am:Bugger that for a game of soldiers! It was 27 here the other day with 90% humidity, and that was well hot enough for me!
Maybe check the fuel lines to make sure you aren't getting any vaporisation? Don't think its really much of a problem with fuel injection, but hot engine + hot weather in a carburated car can lead to vapour lock in the carb, which will cause rough idle, or stall. As I said, never heard of a modern fuel injected engine doing this though, so perhaps I'm wasting your time. Maybe check your fuel filter too?