If I have a bad fuel injecter, would it make my truck rev up high by itself and come down slow after I just tap the gas? And some times when I put it in park it will rev high by itself
That doesn’t really sound like the symptoms of a bad fuel injector. It sound more like you have an air leak or a bad idle valve. But don’t run out and buy a new part just yet. You really should have a proper diagnosis done so you don’t spend money that you don’t need to. Contact YourMechanic to have a technician come out to your home or office to check out you Dakota and let you know what it will take to solve your problem.
Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing