Quote:
Originally Posted by JL8Jeff
I wouldn't put the new O2's in until after you run Seafoam through it. It could ruin the new O2s. If you haven't checked all the plugs, I wouldn't be surprised to see a couple of them missing the platinum pucks and having a huge gap, that happens with the lousy Delco plugs. Switch to NGK for sure.
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yeah thats what i did, it was weird i did seafoam twice and barley any smoke came out ive done it before on my 97) so afterwards i did the 02's( bought ac delcos off ebay) and then the plugs. put everything in and man what a difference, now my 02's were reading more properly, well atleast till i got to the track....
my bank one s1 went back to readings of .0xx under wot while the bank2 s1 was reading .820
ill post of one of my logs. i think its because ithe 02's the guy sent me are both for the one side as both the new ones had the same length wire with ac98 on them and the ones i took out of the car one had ac98 and the other ac97 on it. the right side one has a shorter wire but right now it has one with the longer wire. the one i took out that i replaced with a long wire like the one that was in there is the side that is not reading right. also im getting some exhaust smoke now(even before the seafoam) probably my pvc sucking oil. im going to switch the 02s from one side to the other and see if it follows...
oh and i also didnt get lower than a 13.9 at the track while the best being a 13.7@101 with a 2.1 60ft(turns out my 17's also spun on the rim a bit after i felt something strange and marked them sure enough one spun on the rim a bit lol)