Why does my Rpms drop when I drive the truck in gear?
So I got my truck tuned about 2 days ago and it was running fine but I noticed the rpms where dropping to zero when I came to a complete stop same problem when idling it would be at 500 rpms and drop to zero truck does not shut off at all any idea on what it can be ?
crwdns2934109:0crwdne2934109:0
Does not give me any codes at all either
crwdns2934271:0crwdnd2934271:0 Josue crwdne2934271:0
Is the engine actually dropping rpms or is the gauge showing zero while the engine is idling normally?
crwdns2934271:0crwdnd2934271:0 brandon k crwdne2934271:0