So my check engine light comes on. I take the car to Advance Auto Parts and have them run a diagnostic. Two codes say lean air/fuel ratio, one code says random cylinder misfire detected, another sais heated O2 sensor - low input and another sais VTCS . The guy at advance tells me it is most likely a result of low fuel pressure. Another possible problem according to the print out was VTCS valve stuck open. As far as performace goes, i've noticed its much harder for the cluth to catch in first gear. Also I've noticed a slight decrease in fuel mileage. One thing I know is wrong is I have a busted front exhaust pipe. Any ideas as to what the problem is?
Nov 27, 2009 at 11:08 PM