Chosen Solution
Tried carberater cleaner plus gas, could it be a relay. Or. Modulator?
Is there a code . have the codes read if you have not already done so . Otherwise you will be taking stabs in the dark ,however that being said these trucks do have coil issues and thats probably your problem . This video shows how to replace it . https://www.youtube.com/watch?v=15cIUAMO… Hope this helps
