
Originally Posted by
Disco Muppet
Do you need one? No.
What the provent does is separates the oil that's pumped out of the crank case as part of the crank case ventilation gasses. The Td5 is a fairly heavy breather, and this oil ends up in the intercooler which is why we need to clean them out every now and then.
So, adding a provent keeps your IC and related pipework clean(ish) and improves their efficiency.
That's a long winded way of saying yes you should have one! If anyone wants to PM me with an address I have some photos collated from this wonderful site which may help (can't add pix to PMs as far as I know, and tooo many bytes to post here
D4 MY16 TDV6 - Cambo towing magic, Traxide Batteries, X Lifter, GAP ID Tool, Snorkel, Mitch Hitch, Clearview Mirrors, F&R Dashcams, CB
RRC MY95 LSE Vogue Softdash "Bessie" with MY99 TD5 and 4HP24 transplants
SADLY SOLD MY04 D2a TD5 auto and MY10 D4 2.7 both with lots of goodies
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