Well, when you consider it's the DC police department, there's probably no rhyme or reason for why, where and when they use the lights. After many years of falling under the Honorable Mayor, Marion Barry, just about anything goes in DC. (dark)
Welcome to the forum - and, welcome to Millenia ownership! :)
Now, I just one small secret to share with you. Your mom's Tribute is actually a Ford Escape. OK, I've got that of my chest. Please allow the introductions to continue ... on topic. ;)
While you've replaced your EGR valve, have you ensured that the passages on the intake manifold are all clear? You might have an EGR clog somewhere. Then again, such an issue may have set a code - but, doesn't appear to be the case.
This might provide a few answers to your question about the sensor. On my Taurus, I'd go through them every 20,000 miles. It wasn't bad, because the Duratech part at Autozone has a 2 year warranty, so I'd get my 2nd one free. People have said to get the true Motorcraft version for better...
If your Mazda truck was made by Ford, then it's probably the DPFE sensor that needs to be replaced. They are only about $49.00 at Autozone. There's a good chance that yours is the old style (made auto of aluminum) and the newer ones are made from plastic. I'm not sure where it is located on...
Hello. I'm "T2T" and I'm a Mazdaholic. It's been that way for about 8 years now as I have a 2002 Millenia that was purchased new. I'm assuming this will be like other 12-step programs where we all get a chance to speak, gain support from our peers and attempt to wean ourselves off of the...