Thanks for the help and info.
I have a scan tool but its not and expensive one. At first when the car lost power and started running on less than 6 cylinders, all I was getting is the 0300 code and the MIL didnt flash. I only drove it about a half a mile. When I pulled in my driveway and shut it off ,It wouldnt turn over again and seemed siezed. I rolled the car backwards in neutral a little and then it turned over but wouldnt start.
I had it towed to a friends gargae so I can work on it because I dont have a garage at home.
I got the 1665 code after I replaced the 3 plugs (Two of the three front plugs had oil on them) and cleaned the egr. It started right up but is running very rough.... thats when the 1665 code came up and MIL started flashing. I will find a way to get to the other 3 plugs and replace those.
I was checking some of the vac lines and a vac line that goes from the top of the Fuel Pressure Regulator to the intake and the line broke off....that same line also splits and connects to an evap
component that is to the left of the FPR....I believe it is the purge solenoid?, but from the diagram I have its hard to be sure. so I'll have to go to the junk yard and try to find a replacement line tomorrow. Do you think thats what set off the 1665 and flashing MIL?
Do you think I should replace the FPR and EVAP
solenoid at the same time?
Do you think it is worth replacing the CKP? I bought one because a friend suggested to replace it, but I really didnt want to rent a puller and remove the balancer to get to the CKP if I dont have to.