performance chip

[roter]

Has anyone put a performance chip in a 99 Chevy astro van. What kind of results did you get and what was the instillation like.

[flintlock42003]

Not on that yr but on my 2003. Seem to up the power and 10-20% more MPG. Not much but worth the $70 to gain a little edge while pulling my travel trailer. Install was simple, just cap into a couple wires on the Mass Air Flow Sensor. David

[Stealthee]

Hate to break it to you, but you spent $70 on a 5 cent resistor. There is no "chip"

Also this thread is well over a year old and the OP hasn't been on in months.

[flintlock42003]

Just trying to help... 740,000 strong and I haven't got one reply to my question...