Knock problems (boosted)

Elmo370z · 04-02-2019, 11:28 PM

Quote:

Originally Posted by Martijn_b

No i dont, i placed 2 filters (vent to air) on the tubes from the valve covers (which normally go into the intake pipes)

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Gotcha. I’m not boosted yet but I had a similar issue with my car pulling timing like your car, installed a catch can and poof no more timing issues, but what spooler linked in that would be a issue. I’m tuned by Seb

Martijn_b · 04-03-2019, 09:06 AM

Quote:

Originally Posted by Elmo370z

Gotcha. I’m not boosted yet but I had a similar issue with my car pulling timing like your car, installed a catch can and poof no more timing issues, but what spooler linked in that would be a issue. I’m tuned by Seb

What was your original setup? Venting back into the intakes?

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Elmo370z · 04-03-2019, 02:08 PM

Quote:

Originally Posted by Martijn_b

What was your original setup? Venting back into the intakes?

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Yes, when I swapped manifolds is was quite a bit of oil residue.

Spooler · 04-03-2019, 09:15 AM

Quote:

Originally Posted by Elmo370z

Gotcha. I’m not boosted yet but I had a similar issue with my car pulling timing like your car, installed a catch can and poof no more timing issues, but what spooler linked in that would be a issue. I’m tuned by Seb

That would be caused by a ring sealing issue causing excessive blow bye. You had a motor issue and didn't know you had it. Still do. Good thing you are going for a new motor soon. How do you like the SOHO catch can? Did you get the one with the drain back mounted to the dipstick tube?

Elmo370z · 04-03-2019, 02:10 PM

Quote:

Originally Posted by Spooler

That would be caused by a ring sealing issue causing excessive blow bye. You had a motor issue and didn't know you had it. Still do. Good thing you are going for a new motor soon. How do you like the SOHO catch can? Did you get the one with the drain back mounted to the dipstick tube?

Mmmm interesting. No I didn’t want the blow by to go back into the oil. I like the set up. Seems to be helping to catch the blow by my
Motor was producing rather efficiently

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