#4074, "RE: why must i tune for weather changes?" In response to In response to 1 Sep-20-08 06:56 AM by justins71
You need to alter your air charge temp correction values. The MS code notoriously over-corrects, so you'll see very rich in cooler weather and usually very lean in hot weather. Also make sure your sensors settings are correct, as this will intensify the effect. EasyTherm is the best way, IMO
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'95 GS w/ t3/t4b FMIC, diy piping & RFL BOV MS2-Extra Fuel&Spark 50 lb/hr Holley injectors w/ 1:1 RRFPR JE 8.8:1 dish w/ Hastings Rings Eagle Rods w/ ARP bolts ARP Head studs Mild port/polish head 3" custom DP/cat section, 3" PIT catback dual MBC - 12 psi / 20psi
