I recently did a swap on my lex sc300 with a jzz30 1jz
Ever since i have been driving it, the car keeps on giving me a lean a/f mixture code. I hooked up a wideband and noticed it has 15:1 to 17:1 a/f on idle. high 13's:1 on high way cruise 55 mph . 10-11 :1 on WOT
If i am doing fine under...
Hello, I have always been a fan of supra's but never had a chance to own one or learn more about the engines. Still looking to buy a supra, I hope i find my first one here!
- Lokesh
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