1998 Mercury Villager Repair Question
1998 villager service engine soon light
Update....I brought the van home Friday and by Monday the service engine light came back on after the hose was replaced. The dealer said they same diagnostic code is appearing P0302. I think they want to replace either the EBT solenoid or the EGR valve. I don't understand any of this. Why would it be the same code? Does that mean that the hose/tube assembly which was replaced didn't need to be replaced?? Checking the diagnostic code on this website it states the code refers to a misfire in cylinder 2.
Another update...They replaced the BPT, per dealer performed "pinpoint test as per TSB 99-10-3, steps HE1-HE4, won't hold vacuum replaced BPT". Total cost $300. Got van back Tuesday. Wednesday morning drove 20 miles, and the service engine soon light was back on! The same code is coming up on diagnostics. :roll:
Answer
Yes P0302 is a cylinder misfire on #2. Take it back and let them know that you have looked this code up online and ask why they are chasing an EGR problem for it
What is involved in fixing the misfires on #2? How much do you think it will cost? And, should I demand a refund on the $450 spent so far for chasing the EGR problem?
Depends on what is wrong. If it has good compression then you are looking at either a ba coil, bad injector or wires.
It turns out that there was a clog of fresh carbon in the EGR valve or intake manifold. This was a result of, I suppose, an oversight when the EBT was replaced. They had the van over the weekend, gave me a free loaner and didn't hand me a bill yesterday when I picked it up. They stated they drove it 125 city/highway miles.