What o2's to get...
08-22-2005, 11:02 PM
#1
What o2's to get... I've noticed my MPG getting a lil worse, and have 135k on the car right now, i dont know if the o2's are original or not, i have no codes, but im thinking they may be the cause, would cleaning them help (what should i use, carborator cleaner?) or should i just replace them? If so, which ones should i get?
08-22-2005, 11:17 PM
#2
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If you're still on stock manifolds, just get factory replacements from GM. I've heard bad things about Bosches and other cheap aftermarket units.
Cleaning your o2's are a waste of time. They're a worthwhile investment of around $150.
Cleaning your o2's are a waste of time. They're a worthwhile investment of around $150.
08-24-2005, 11:04 AM
#3
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AC Delco 100%!! NO AFTERMARKET! the bosch's internal voltage source wears down quickly. It is supposed to send a signal to the computer once they have warmed up.The aftermarket's drain easily.
