I have a 02 monte carlo ss with 3.8L, at 4500rpm engine hesitates, then the engine lght flashes, then I let off and after 15ish seconds after it goes away. I have changed the plugs to ngk, I have put new plug wires in, because the ohm reading the wires were low, I was told they are suppose to be at 5ohms per foot and they were 1 and 2, so I changed those. As well I changed the tranny oil, and filter and gasket. And added synthetic atf oil. It is a auto tranny. After all this I am still having this problem. I only have 76,500kms so like 59000miles ish.
thank you for your time
Sakatoon, Saskatchewan : x
Tuesday, October 16th, 2007 AT 11:32 AM