We need to know what engine it has to answer that question.
If you have the 2.2 L engine in that 99 S10, there is no distributor in that vehicle. It has a DIS (Distributorless Ignition System).
The 99 Chevy S10 does not have a fuel pump reset button. The pump is controlled by the relay unit.
The ignition coil for a 2.5l v6 cost about $140.00 in NL . And at least 3 hours labour. My mechanic can't find the ignition coil on my 99 dodge stratus!!
there is a coil on each plug
check the pink wire to coil maybe's brocken
NO
Dexcool
Yes, the exhaust manifold on a 99 Chevy S10 2.2 will need to be be removed during the blown head gasket repair.
99 mpg
there is no such thing as an egr position sensor
Caliper pins.
The 1999 Jeep Cherokee ignition coil used a black wire for the negative wire. The negative wire should be on the left post.