Table 1 shows one common other fuel system related problems of the 2007 Acura TL.
| Problem Category | Number of Problems |
|---|---|
| Other Fuel System problems |
Dtc p0171 dtcp0174 need to update the pgm-fi software with the hds service bulletin 08-043.
Multiple cars with same problems. . Read more...
The warning light "tighten gas cap" comes one every so often with no understanding of why. Have talked to Acura dealer who stated to replace gas cap, ignore it and/or replace valve in motor. When looking on the internet as to why this is happening, I am amazed at the number of owners of 2007 Tl's who are having the same problem. It has something to do with emissions. Acura wants $500 to make this light go away. But on the internet threads I have read that some people have had their cars repaired to only have the warning light come back on. Acura should fix this since so many people are having this problem at no charge.
I have a 2007 Acura Tl type s. . A couple of month after purchasing the vehicle while driving to work one day my fuel system light came on stating that I need to check my gas cap. . So I pulled over and make sure that my gas cap is tight which it was. . So I shut off the vehicle and restarted it again. The light was still on. . So I decide to take the car to the dealer each time I take it there . . I get the ar back the assurance that I would not happen again. . Till this day the problem still exist and I had spoken to other type s owners and they are having similar problem with their Acura Tl type s vehicles.