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View Full Version : 1st gear leans out SUPER bad! problem just started!


240maverick86
10-15-2014, 05:36 AM
Ive had the car for 3 weeks all was well until yesterday, started up and drove off and I couldnt drive past 1st gear, major chugging and hesitation, afr blows past 17.6 super lean. Weird thing is I shift into second immediately and all is well, 2-5 gear drives just fine, afrs at idle are steady at 13.5-14.0 wot afrs are at 11.3 crusing afrs are at 14.3-7. No clue on what is going on!?

Theres no*maf*sensor*cause I have speed density, tuning with nismotronics, motor*sr20det. Live in wisconsin temp around 50. The guy in got it from said the car never saw cold weather

Driftwire
10-20-2014, 08:01 AM
get it tuned?