After my car is warmed up, I'll be sitting at a light or in a parking lot and rev my engine. I just puch it to the floor as fast as I can and it will hesitatefor about half a second then rev up fast as hell, but the hesitation is bugging me a lot. Anyone got any ideas?

 

Rich condition?


Get out a scan tool or take some plug cuts.

 

Plug cuts???? What in the world are plug cuts?

 

Plug readings

pull your plugs and read 'em

 

my car does the same thing....I suspect my O2 sensor....just havent gotten around to fixing it yet....