Just wanted to let you know your theory about the gas milage was wrong. Like I said before I did need a colder plug. My gas milage is better 25-26 mpg city / 31mpg hwy. Some people won't need this but with everything I have already done I did!

 

theory...could it be because he is using the cam-con..maybe setting f-ed up...

just a guess...im a little new to the tuning aspect ofsport compacts

 

I have mine turned off right now. I disconnected my battery and made the ecu relearn my engine. I wanted to get tuned with the cam-con but still haven't done it. I probally will after I get my taxes back b/c I want to get the intake manifold then tune.

 

Last tank hwy I got 32.68mpg

 

dang...thats better then my best, ive only done 31.8ish....

i avg 26 with my driving, which is about 50/50 city/highway...and a lead foot at times

 

that was running 80-90 the whole way.

 

unless your car has a bad factory ground, a grounding kit is a waste. if it were that easy, toyota would have put them in the tC from the factory.. think about it... how cheap could they build "grounding kits." so why wouldnt they? exactly. it's 99 percent gimmick

 

maybe it is true... but all i got out of this was "if you read the people's websites who are trying to sell you a product..."

 

That was read from ngk's faq's