Originally posted by crappywheelhop: 98 SVT Im getting p0420 and slight loss of power(but the engine sounds like its hauling ass) so i believe my cats are starting to plug. ... so i am probably just gonna gut the cats and install mil eliminators. ..
I suggest installing mileliminators ($30 at www.mileliminators.com) but not gutting the pre-cats. Just remove the main cat and tap it to remove the blockage (if you think it is plugged). Then reinstall it. IMO, a 40% functioning pre-cat is better than a 0% functioning pre-cat or no pre-cat.
"Always do the cheap and easy ones first."
1996 V6 ATX 96K miles
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