I purchased this vehicle about a month ago and when I took it in for an oil change, they told me there was no power to the diagnostic port. Also, I signed up for the snapshot program through Progressive which requires the device to be plugged into the diagnostic port. When I plugged it in, it confirmed that there was no power to the port.
SOURCE: Hi, 1996 Chev SUburban 1500,
where did you go? if you went through really high altitudes the oxygen levels change and could have fouled your plugs. sometimes the auto makers tune the vehicles different in different geographical locations.
85 views
Usually answered in minutes!
×