FAQ

Questions & Answers

Commonly asked questions by you, the consumer.


  1. Where do I return my cores to?
  2. What brand of injectors do you carry?
  3. Are you just an online store?
  4. Can I call if I need tech assistance with diagnosing or installation?
  5. Do I need tuning for oversized injectors?
  6. What if I can’t find a product on your website?

Q: Where do I return my cores to?

Please read our full core exchange policy for more details. After following the instructions, mail cores to:

Lincoln Diesel Specialties
N807 County Road E
Redgranite, WI 54970

Q: What brand of injectors do you carry?

We only carry OEM Bosch Reman Injectors.

Q: Are you just an online store?

No, we also have a shop for vehicle maintenance and performance installs. Stop by our Redgranite. WI location!

Q: Can I call if I need tech assistance with diagnosing or installation?

Yes, please give us a call at 920-361-7700 or contact us, and we will help you to the best of our ability.

Q: Do I need tuning for oversized injectors?

Yes, we recommend EFI Live tuning for anything over-sized.

Q: What if I can’t find a product on your website?

Please give us as call at 920-361-7700 or contact us. We will be able to get you whatever product you are looking for.