I have a 1197 ford f150 with 267K did not pass emission test. The following codes was sited p1537, p1538, and p0401. what do these codes means and what can i do to fix the problem to pas emissions. also my heater just stopped working yesterday> what's that? ... 论坛: diplofix.com - 发件人： moby dick - 日期： 2009-02-05 15:57:11
