Originally posted by Big Jim:
No, the oxygen sensors are not damaged from cleaning in this manner. We do a similar process in the shop I work in using BG products. We do several cars a day.
In my days as a tune up tech back in ancient history when carburaters were still common, we often did a similar proceedure by spraying or pouring a combustion chamber cleaner carefully down the carburator while the engine was running.
Coke bottle trick? I think I will try this aproach as it is cheaper than replacing all of the gaskets.  Now if this doesn't solve my cars bucking I'm gonna be ticked.
Green 96 mystique gs 4cyl mtx
16.9 in the 1/4 mile @102500 miles
95SE in Midnight Red MTX
MSDS headers and y-pipe
SVT exhaust
SVT UIM
Optimized se TB.
Full pre 98 SVT body kit
15.741 @ 87.73mph :)
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