Saturday, February 17th, 2007 AT 8:40 AM
1993 Toyota Tercel with fuel injection. I changed the timing belt and after my gas mileage went to 10 miles per gallon from 40 mph. I did every thing the book said from my alignment marks on the cam #1 cylinder up, distributor pointing to #1, and timing mark on the mark. It's drive-able but misses more than before.I have torn it down twice again to make sure of the timing marks were right. My engine light came on once saying I had a bad Oxygen sensor. So I replaced it, but didn't help. It smokes more than it did, some smoke from leaking valve seals. Any help will be appreciated. Chuck