uscelsior

by the way.......what is pb blasting???????

why denso............?

and don't you have to find out which o2 sensor is bad......you know there are 4 of those *****es under there.....2 in front of the cat and 2 behind....of course unless you plan on replacing all of them.....$$$$$$$$$$$$

uscelsior

by the way......what is pb blasting????????

why denso?????????????

shouldn't you find which one is bad??????.....there are 4 of those *****es under there.....2 in front of and behind the cat$$$$$$$$$$$$$

trukn1

PB blaster is a penetrating oil similar to WD40, or my favorite Liquid Wrench. I basically eats rust so that bolts and other things are not hard to remove. Denso is the closest aftermarket replacement for our cars as they are so sensitive and the currents through them have to be just right.

uscelsior

i appreciate the response trukn1.........i really appreciate the lack of sarcasim and belittling comments unlike some others out there........cool!....i'll have to try some of that stuff.......i assume that u can get it at any auto parts store,right!!!!