Originally Posted By: nyumski
Never use that..
See youtube from Chris Fix..he tried a few brand of fuel injector and u will see the result..
For injector, i usually use Liquimoly Diesel Purge..how to clean the injector using it? See youtube..it explains clearly
Still waiting on his results using Redline SI-1 (or amsoil). That said his videos are pretty interesting.
I use Redline SI-1 about every 2 OCI's. Might not do anything, but it gives me warm fuzzies. Like others are saying using Costco fuel should be enough.