Jump to content
  • Welcome Guest To Mopar1973Man.Com

    We are a Dodge Ram Cummins Turbo Diesel Site. We are very friendly and helpful group of Dodge Cummins owners. We try to keep your truck running the best we can and provide information for diagnostics, repairs and even guide you on the best replacement parts to use.

     

    Registration is free. Registering on the site will provide access to many more things like...
     

    • Contribute to the Forum being able to ask questions and get support for your Dodge Ram Cummins.
    • Contribute to Article Database adding your ideas and suggestions.
    • Classified Ads posted by the members
    • Member Garage where you can display your vehicles and modifications.
    • Download Files, documents, and tunes for your truck.
    • 911 Support Network. We've got a group of members will to aid you if your truck breaks down on the road.
Sign in to follow this  
98whitelightnin

new injectors idleing high

Recommended Posts

Well, last week I changes injectors to a stock size set I bought in hopes of gaining some mileage. They did not yield any better mileage so I put the old ones back in. When I removed them the first time the truck ran great, idled right at 800 and had balls. I pulled the injectors apart and noticed the pintle in #1 was really stuck in the nozzle. I wasnt sure if the pintles from stock injectors were the same size as bigger injectors so I measured them with a micrometor and they seemed the same so I swapped one out with the sticky one. The truck fired up pretty quickly but is idleing at 1100 rpm. What did I do wrong?

--- Update to the previous post...

Resset the apps and its idleing perfect.

Share this post


Link to post
Share on other sites

Well, last week I changes injectors to a stock size set I bought in hopes of gaining some mileage. They did not yield any better mileage so I put the old ones back in. When I removed them the first time the truck ran great, idled right at 800 and had balls. I pulled the injectors apart and noticed the pintle in #1 was really stuck in the nozzle. I wasnt sure if the pintles from stock injectors were the same size as bigger injectors so I measured them with a micrometor and they seemed the same so I swapped one out with the sticky one. The truck fired up pretty quickly but is idleing at 1100 rpm. What did I do wrong?

--- Update to the previous post...

Resset the apps and its idleing perfect.

Good deal. I will store this away in my brain, hopefully for future use hahaha

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

Sign in to follow this  



×