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Discussion Starter #1
I don't know if this is the right place to post this....

This morning my IS350 took four times to start.....This is usually not the case, it would not start at all.....But after the 4th try, it started (sounded very weak). While I was driving, the car was idling at around (400rpm). It usually idles higher....this caused the car to be very sluggish when accelerating.

However, car was fine after it warmed up. What do you guys think is the problem? Bad MAF?

All I have done under the hood is a Joe-Z Intake /w K&N Drop-in.

Thanks
 
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