adding to the build sheet, i went to my dealer and asked for a build sheet, and they printed it out on the spot...very useful to have, it lists everything that the truck came with....everything....

 

I have no codes
So im gonna try the iac first
Thanks for all the input I'll keep yall updated thanks
And yah I'm gonna stop by the dealership for the build sheet it will be usefull

 

From what I can tell it fixed it and I have a little better throttle response . Thanks I'll keep y'all updated on the rearend doing it sunday

 

Well bad news . I left my truck in park for about 5 mins put it in drive and it died again. I changed my rear end oil. I had no shavings at all. It's still whining.
Where would I start with diagnosing the engine issue and what can I do about my rear end
Thanks

 

What brand IAC did you purchase? And do the key trick and check the codes again.

 

It's the masterpro iac brand from oriellys it's was the only one they had. I have a check engine light that goes randomly on n off since I got my exhaust done. I've tried the key trick It doesnt do ne for me just flows mullahs and the check engine light does not blink

 

Correction of spelling.

 

What is the correct method to see the cel codes on a 98?

 

Sorry, I went out yesterday and tried the key trick on my 98 and it does not work on mine either. I have a scanner and never tried the key trick before.

 

Any advise on checking without reader