Originally Posted by nummbr7

I had a bad experience with them last week, I had a customer bring in his pt cruiser with a running problem, it had low compression on all cylinders and would barely run, when I removed the plugs I saw they were pulstar plugs (customer said he had installed them to see if he could get better fuel econ).
I got a set of stock replacement plugs, put some oil in the cylinders cranked it over a few times and got most of the compression back - I don't think having your cylinders washed will save much gas - I double checked and he had the correct ones for his application - they had very dim spark compared to the stock replacement plugs

Originally Posted by jacer63

i think these might actually be worth the extra dough. 1 yr warranty is good too. i might try these out.

Originally Posted by cbirchmore

did u not read the post where it fucked up the PT?

Originally Posted by Racintweek

spark plug = low compression?? please explain

Originally Posted by cbirchmore

I read a "rumor somewhere that GM would be running them in all of their vehicles beginning 2010. I guess that will drop the price b/c they will be in MASS production for every parts store in America

Originally Posted by fork

If you had a basic understanding of how the internal combustion engine worked, you would know this is a gimmick and at best would give you a couple horsepower but I would even bet against that

Originally Posted by fork

You can't be ------- serious, please tell me where you read this rumor because I don't even believe that anyone other than the company would claim that.

I think your full of ----