Bill Swenson

Although I have enjoyed the improvements Shakti has made to my hi-fi, I was skeptical that your product could result in a noticeable improvement in my 2000 Chevy Tahoe V8. The vehicle at 5,000 pounds is just very heavy.

After checking with my mechanic on where the ECU was in my car, I proceeded to try two On-Lines.  I placed one On-Line on that chip and the other On-Line a few inches away near some smaller chips. All told about 15 minutes for the install.

The engine started with a snap that it never had before. It felt like the spark plugs had just been changed! The occasional slight miss and shudder on idle was completely gone!