- 10-06-09 02:04 PM #1
E3 Spark Plugs Installed
After watching some dyno #'s from HorsePower TV... I decided to do some research and found this article:
I'm not entirely certain it makes much of a performance difference, but their emissions tests seem to be sound - so at the very least my car is now running cleaner
Link to E3 - http://www.e3sparkplugs.com/technology.htm
E3 part number for XLR-V 4.4L - "E3.53"
Videos - http://www.e3sparkplugs.com/mediacenter.php (the 2nd one is the one I saw on TV).
Old plug - after 17k miles:
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- 10-10-09 11:00 PM #2Cadillac Owners Fanatic
- Automobile(s): 1988 Cadillac Sedandeville
- Join Date
- Mar 2009
Re: E3 Spark Plugs Installed
Since they are new sparkplugs; they will seem to make the XLR-V run like new since they plugs are new. You need to wait to see the actual difference; 500 miles should break in the sparkplugs to see if you are either getting better mileage or/an better performance.
- 10-11-09 01:59 PM #3