Thread: 3K+ RPM at start up?!??

Alright..... looks like I have to do it again, blast!

Thank you for all the help

NP.. I hope you diagnose it before you pull it apart.

I will, but if you say the RTV will not suffice with the cut gasket I might as well re do it

that's only if the cut is leaving you a big leak. If it's not causing the leak, then even a new gasket won't fix what isn't broken. Locate the issue. I'm merely suggesting where I've commonly seen them.

Gotcha, any other ideas besides that?

SO checklist for today, check IAC, TB cables and check for vacuum leaks, hopefully I don't have to replace the SC gasket again, but it looks like I might have to anyways

UPDATE: made a new SC gasket.... RPM's dropped a bit to about 2.5K, still same issue, I don't really know how to diagnose a IAC issue

Update, codes are P0442, p1336,p1176, getting horrible gas mileage (10MPGs), still have the idle issue, in park at 2Kish or so, driving 1300 RPM, stays at a steady 40 MPH =(

Please list the names for your codss...

I see something evap and something crank ..

OBD-II Trouble Code: P0442 Evaporative Emission Control System Leak Detected (small leak)
P1336 Crankshaft Position (CKP) System Variation Not Learned

1176 o2 sensor slow response bank 1

Found it
P1176 - O2 Sensor Slow Response Bank 1

Yep that's the one

What should I do? Or be looking for?

Any ideas?

Anyone?