93' Miata stolen and flipped build thread
If he hadn't run a catch can he would have dumped loads of oil right into the cylinders and possibly hydrolocked the engine. So really, the catch can was worth it's weight in gold. Turns out, the PO had lines run a certain way and Jeff simply didn't know how to run the valve cover-to-catch can-to intake lines (no pcv, block vent etc). I'd also recommend a smoke test at this point for boost and vacuum leaks. Glad you got ride of the oil/smoke problem and can continue making sure things are all setup correctly. I would venture your TS settings are pretty good since you didn't make huge changes from PO's setup. Make sure the boost controller-to-wastegate vacuum line are plumbed to the right port on the waste gate.
Keep the criticism to something objective and helpful, not snarky and useless.
If it is rich enough you may also be getting into a rich misfire. My Volvo does it but it is in the 9's AFR when it happens. Surely you would notice it on the wideband.
This is not so helpful for a dude trying to learn from scratch.
If he hadn't run a catch can he would have dumped loads of oil right into the cylinders and possibly hydrolocked the engine. So really, the catch can was worth it's weight in gold. Turns out, the PO had lines run a certain way and Jeff simply didn't know how to run the valve cover-to-catch can-to intake lines (no pcv, block vent etc). I'd also recommend a smoke test at this point for boost and vacuum leaks. Glad you got ride of the oil/smoke problem and can continue making sure things are all setup correctly. I would venture your TS settings are pretty good since you didn't make huge changes from PO's setup. Make sure the boost controller-to-wastegate vacuum line are plumbed to the right port on the waste gate.
Keep the criticism to something objective and helpful, not snarky and useless.
If stock coils then yes. You'll get blow out above 10psi or so. So gap down to .030 or upgrade to cops. If you already have cops, which I think you do, then that's not the issue.
Number of Coils should stay wasted spark
edit also cranking dwell should be 3.5 and set your Nominal Dwell to 2.1 and while the car is running adjust your dwell correction curve
edit also cranking dwell should be 3.5 and set your Nominal Dwell to 2.1 and while the car is running adjust your dwell correction curve









