Care, Maintenance, and Troubleshooting
2zz swap is finished , put fresh 91 octane fuel in it and took it for a drive. Sputtering like crazy, figured the ECU needs some driving time to find the right fuel trims. Drove again today for about 20 min , and car seemed to get a bit better , but still couldn't get past 2500-3000 RPM's. . No...