Car is stalling out/losing power randomly. Check engine light off.

What is your question?

Car seems to run ok then randomly it will act like it is going to stall out. Check engine light is off. After a while it will lose power and stall out. Sometimes it will stall multiple times until it decides to run again. When it stalls out the check engine light illuminates. But then once it sits for a little while and I start it again the light will be off. It wil run fine for a little while then goes through the whole cycle again. I brought it in when the engine light was on and the error code p0089 shows up. Any info would be helpful.