Did the P171/174 fix now rough idle

[mundy5]

Folks,

Did the P171/174 fix as described by PCitizen. Everything went well in terms of the fix. However, upon starting the car, it immediately had a rough idle. It gets worse when I put it in drive, but I can drive the car around but need to put the car in neutral at stop lights.

Did I miss something in my reassembly?

Please note that my car did not have a rough idle before and it was only showing the codes with no obvious signs of distress in power or in idle.

Any help would be much appreciated.

[mundy5]

I'm glad no one replied. I ended up redoing the repair only to find near the last steps that I had failed to attach a vacuum line. From a distance, it looks like it is attached but in actuality it was right beside the plug.

After discovering this oversight, I plugged it in, reassembled everything and she's running like a baby again.

Thanks PCitizen for your helpful website. Without it, I would have really struggled.

[69cuda340s]

Don't feel bad. I missed one hose myself after the repair.