http://www.amazon.com/Dual-Edge-Sensor-Enhancer-Water4Gas/dp/B001G48TCA/ref=sr_1_1?s=automotive&ie=UTF8&qid=1323053982&sr=1-1
is this a good efie?
Type: Posts; User: gmoneyapplesauce
http://www.amazon.com/Dual-Edge-Sensor-Enhancer-Water4Gas/dp/B001G48TCA/ref=sr_1_1?s=automotive&ie=UTF8&qid=1323053982&sr=1-1
is this a good efie?
okay i've been reading a lot about hho today. I see that if you have a fuel injector you need to use a pwm. im broke college student so i want this to be affordable. i have 07 gmc 4.8L. Could I get...