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Thread: O2 Sensor Cleaning?
09-21-2011, 05:49 PM #1
O2 Sensor Cleaning?
I have heard that you can clean O2 sensors, has anyone tried it with success? Did you use gas or another method?
09-21-2011, 06:19 PM #2
I heard guys trying everything from gas,MAF cleaner, throttlebody cleaner none having any good results. If you have a bad O2 can't hurt to try.:cool:
2005 Chevy Silverado Z71 Crew Cab
6" Skyjacker lift w/Edlebrock dual front remote resoviour shocks, single rear remote. Rancho skid-plate.
17" x 9" M/T Classic Lock Wheels, 35" BFG A/T or M/T tires
4.10 PercisionGears w/factory locker, T/A Performance rear-end cover
Banks CAI intake, ported throttlebody, JBA coated headers, over-sized Magnaflow cats, Magnaflow cat back exhaust, Diablo tuned
B&M aluminum deep transmission pan
Warn brush guard w/Warn 9.5 XP winch, PIAA bulbs, Line-X bedliner, AWS Black tool chest, Extang tonneau cover
Weather Tech floor mats
Cover-Craft seat covers
Dash mat cover
Formula One window tint
One black Lab in rear seat.
09-21-2011, 06:20 PM #3
well my codes tell me its all 4 so i will try anything before i shell out a couple hundred bucks1
09-21-2011, 06:24 PM #4
Did it throw ALL the O2's codes all at once? Wonder if you got something in your fuel?
09-21-2011, 06:36 PM #5
they were up when i bought it 18 months ago i still get 18mpg on the hwy but am just startring to get a little chug after a cold start and a tiny hesitation on accel until it warms up
09-21-2011, 06:44 PM #6
I would just change or try to clean the front o2's, there the ones that control the engine. The rears are for emissions.
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