in engine compartment and on side of dash on drivers side

What is your question?

if car sets 2or3 days, or it rains,or it gets cold it will turn over and over ,it will diesel some,and after mant cranks it might start.

What makes this problem better or worse?

its worst when cold or damp or you havent started it for several days

How long has your 1996 Chevrolet Tahoe had this problem?

2 years