hello my truck is acting weird when cold the truck idles perfect but after about fifteen minutes of driving and then idleing it starts to miss. would this be a electrical problem or could it be injector problems?

 

98,

When this happened to mine it was after I replaced the stock injectors. It idled and had a miss once warmed up. I put the stockers back in and the miss went away. So for me it was the injectors. Then I picked up some bigger injectors from a more well known place and once installed and warmed up no miss. Have you put in injectors recently? If not then you may want to pull yours and have them pop tested. Just my 2 cents.

oudive

 

Well heres the bad thing the guy i bought my truck from about a year ago he said it had 65 hp injectors but he didnt say what brand they were. or how old they are?

 

98,

If you are still able to get ahold of the guy ask him if it has a miss, not real sure what response you may get. But it is worth a shot. I am sure there will be some more people chime in on this later on.

oudive

 

Thanks