Thread: Code on 98 GMC
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Old 04-24-2005, 05:17 PM
clint0310 clint0310 is offline
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Re: Code on 98 GMC

Quote:
Originally Posted by MrBillPro
Got a P01 72 code system to lean on bank 1 would that probably be the O2 sensor on the drivers side manifold? There is four of them drivers side
manifold, pass. side manifold, one before converter and one after.
Thanks Mr. Bill
hey bill clint it could be a vac and or manifold leak
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