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10-05-2008, 05:16 PM
| #1 |
| Silver Member Car: 05 STi Fav Mod: I like it all! Location: Waynesboro, VA Posts: 181
IWSTI Addict since: Sep 2006 Trader Rating: (1) |  Car Runs Terrible When Cold So I got injectors and Prodrive Boost Solenoid installed at my last tune. Car runs great, except when it's cold. Pops and bucks like an old Pinto sometimes. Idle wanders sometimes too, but more when it's almost 100% warm. I noticed some knock too and I've never seen this car knock before. I just pasted a little section of the log here because it choked when I tried posting the whole thing. Any insight or advice would be greatly appreciated!! Chris  This ad is not endorsed by this member. Please register or login to hide this ad. Last edited by sti_rules; 10-05-2008 at 06:50 PM. |
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10-10-2008, 07:19 AM
| #3 |
| Senior STI Driver Car: 04 STi Fav Mod: so far? RCE T2s Location: kansas Posts: 387
IWSTI Addict since: Oct 2004 Trader Rating: (0) | Re: Car Runs Terrible When Cold Holy crap those a/f ratios are high at the 32-35 second range, and yet no knocking. Still I wonder if stoichiometric a/f ratios at 4:13.8 are good for idle. I don't see any timing advance numbers, which might be another culprit. |
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10-10-2008, 11:22 AM
| #4 |
| Silver Member Car: 05 STi Fav Mod: I like it all! Location: Waynesboro, VA Posts: 181
IWSTI Addict since: Sep 2006 Trader Rating: (1) | Re: Car Runs Terrible When Cold Yes they are... I can log some more with the timing. It was fluctuating too. Thanks for your feedback! This ad is not endorsed by this member. Please register or login to hide this ad. |
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