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Old 12-17-2008, 09:06 AM
mt_100 mt_100 is offline
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92 Regal Codes 13 and 44

I have a 92 Regal Limited with the 3.8L engine and am getting codes 13 and 44. In my past experience with other GM products it was always either a vacuum leak or more likely the oxygen sensor.

I bought one for $25 but haven't put it in yet and asked the shop doing the alignment if they would, they said no; not a problem. He also said he would have to do a $90 computer diagnostic on it to find out which oxygen sensor it was causing the issue. He said there is the one I was going to replace, up on the top rear of the engine manifold area, and one by the catalytic converter as well.

So, am I right to replace the one I have or could it really be the other sensor that I am not aware of?

Oh, and I LOVE this forum!!!
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