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Borrow an atmospheric dump valve

Posted: Sat May 18, 2013 7:14 pm
by Ben
Guys, anyone got an atmospheric dump valve I could borrow for a test - I think I've got issues with mine releasing pressure when it shouldn't - plus oil vapour escaping through it!.

So do you have one I can swap it with to test.

Posted: Sat May 18, 2013 7:37 pm
by mikeb
Ben is it letting pressure past on a constant throttle ?

Posted: Sat May 18, 2013 7:50 pm
by Ben
When I launch and run through the gears the car is absolutely fine - sold 1bar - It's also fine in 1,2 & 3 .. however if I go say for an overtake in 4th - I'll be mid acceleration and the boost waver's ... I've noticed the boost increases slighty then drops off then regains. Only in 4th though - not everytime though - it's only done it twice.