[SVX_MY_BABY]

Thanks for the tips.

I checked the CEL codes. 37, 32 and 23.

37 and 32 are the O2 sensors. 23 is the MAF sensor

I've always had one O2 which is slow to activate. I'm surprised to see the second as I just replaced it when I replaced the manifold.

I cleaned the MAF and connectors with MAF cleaner, cleaned out the air box and replaced the air filter.

I did the procedure to clear the codes.

Two codes remain. One O2 sensor and the MAF sensor.. The other O2 code is gone. I did the clear code procedure three times but no change.

This surprises me as I thought all codes would clear until the car was driven far enough to set a new one.

Am I missing something?