Have never seen this discussed before.
I have this strange shutter kinda like a chill running up your spine that comes from motor at idle in park/neutral. Kinda works its way through truck takes about 1-1. 5 seconds then truck is smooth for 1. 5-2 secs then then shutter comes back real rhythmic goes away with event he slightest amount of pedal applied or putting it in gear.
Harmonic balancer out of whack?
Edit this is on the 96 and it now has about 260k on it, has been dong it for a long time I think prior to DTT upgrades but not 100% sure on that just keep forgetting to ask anyone about it.
I have this strange shutter kinda like a chill running up your spine that comes from motor at idle in park/neutral. Kinda works its way through truck takes about 1-1. 5 seconds then truck is smooth for 1. 5-2 secs then then shutter comes back real rhythmic goes away with event he slightest amount of pedal applied or putting it in gear.
Harmonic balancer out of whack?
Edit this is on the 96 and it now has about 260k on it, has been dong it for a long time I think prior to DTT upgrades but not 100% sure on that just keep forgetting to ask anyone about it.