If i had to take to dealer which here is 110 bucks an hour how long does this take to do ? also what causes this to happen ? does it do any good if I disconnect battery would that make system relearn itself.. have you seen this before ? I know if I take to dealer and isn't the problem i'm at their mercy with high labor rate . thanks, guy
Below is a pic from a data base of common problems maybe it looks familiar,
when i take it to shop if they do relearn doesn't fix then injection cleaning doesn't fix what is my third to tell them ? will a computer modual do this in case they say I need one and I know how much they cost ?
Yes they can do a injector test with the Tech II scan tool. I would do a compression test if the other tests show nothing I would also do a fuel sample to be sure the fuel is not contaminated.