Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - What might cause hesitation/misfire when cruising?

Ecky · 12-07-2012, 01:15 AM

Replaced the O2 sensor tonight and took it for a drive, WOW I was missing a lot of power. Runs like a brand new car again.

I suppose it was probably causing the car to run lean?

The culprit:

12-07-2012, 01:15 AM	#14 (permalink)
Ecky Master EcoModder Join Date: Dec 2011 Location: New Zealand Posts: 5,117 ND Miata - '15 Mazda MX-5 Special Package 90 day: 39.72 mpg (US) Oxygen Blue - '00 Honda Insight 90 day: 59.69 mpg (US) Thanks: 2,916 Thanked 2,587 Times in 1,607 Posts	Replaced the O2 sensor tonight and took it for a drive, WOW I was missing a lot of power. Runs like a brand new car again. I suppose it was probably causing the car to run lean? The culprit: __________________ Ecky's (new) JDM Insight Ecomodding 2015 MX-5 Miata Honda Insight w/Acura TSX engine 2000 Insight TLC & Build Thread