lil' shake during warm up 07 tahoe lt

[1974chevyglasshouse]

78k a slight shaky idle in morning when warming up and sometimes at idle at a stop light

 

[DirtyBlackHoe]

could it be a broken motor mount?

 

[08grey]

Mine was the opposite. I thought the shake was gone until I fixed the broken motor mount and felt it again.

---------- Post added at 05:24 PM ---------- Previous post was at 05:23 PM ----------

Try a good fuel additive. I use marvel mystery oil in mine.

 

[1974chevyglasshouse]

Can this be moved down to nnbs section please

---------- Post added at 08:04 AM ---------- Previous post was at 08:02 AM ----------

Replaced driver mount