oar
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Getting to the Bottom of Dropping OAR
Hey all, I'm trying to put a pin in the reason my OAR has dropped a bit lately. I'm on Gearhead's e30 Tune, at about 67k miles now (specs in sig), and for a while through this winter I was running at a very happy -0.99 OAR on roughly e35-e40. I know some positive KR is expected to counteract...- WarrenBoostit
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- e30 gearhead gearheadtune oar
- Replies: 12
- Forum: Generation 4 - Maintenance & Troubleshooting
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ECU pulling timing, bad fuel economy and performance
2018 SHO non-PP @ 55k miles EPP CAI Gearhead AO tune package with 170* tstat, 0.028 gapped plugs, 3 bar map MSD coils (switching back to Motorcraft after one of these failed and hearing terrible things about the quality of these) Running 92 octane from Costco gas I've been having issues with...- Tytanium
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- knock sensor oar poor mpg troubleshooting wideband
- Replies: 17
- Forum: Generation 4 - Maintenance & Troubleshooting
