My engine light came on and was told that the codes are a172, 173, and a 131. those codes of horse are a rich and lean and a O2 sensor.
however the symptoms are is that it feels like a hard miss. when it idles it idles smooth as a kitten. Sometimes it runs perfect for a day other times when I get up to speed you can feel the miss. and other times there is a small surge if I keep my foot steady as though the TPS sensor is going bad.
I put some seafoam in it the other day and that seemed to help a lot. But there's still a feel of a rough running at 30 - 35 miles an hour. One of the technicians that came out to look at it was unable to get his computer to link up with the ECM.
so before I fork out lot of cash, does anybody have any other ideas what this might be.
Acceleration is really good. I have no problem getting up to speed. Two major times I feel it is usually around 30 miles an hour. And usally within the first 20 or 30 minutes of driving I can feel it on the highway stuttering.
however the symptoms are is that it feels like a hard miss. when it idles it idles smooth as a kitten. Sometimes it runs perfect for a day other times when I get up to speed you can feel the miss. and other times there is a small surge if I keep my foot steady as though the TPS sensor is going bad.
I put some seafoam in it the other day and that seemed to help a lot. But there's still a feel of a rough running at 30 - 35 miles an hour. One of the technicians that came out to look at it was unable to get his computer to link up with the ECM.
so before I fork out lot of cash, does anybody have any other ideas what this might be.
Acceleration is really good. I have no problem getting up to speed. Two major times I feel it is usually around 30 miles an hour. And usally within the first 20 or 30 minutes of driving I can feel it on the highway stuttering.