I have a 1985 s10 blazer .. i drained the oil and replaced the plug, and replaced the oil filter .. however, i am unable to remove the oil fill cap. it does not pull out nor unscrew .. it does hand turn in either direction .. it appears to be a Stant style push/pull cap with the words "oil fill" on it .. any suggestions as to how i can add oil to my truck ?

You remove the transmission pan and then remove the old filter. Make sure you remove the old seal out of the valve body and install new filter with new seal and re-install pan. Fill with fluid and you are done.

most axles fill plugs are located on the rear cover just fill until it starts coming out and your done. on some axles there will be a plug on the axle itself located on the fron side of the housing close to the driveline

Remove transmission oil pan, and then remove tranmission filter. The valve body is above filter.

Jack up pass side.Put cardboard, BIG piece under engine just in case. Using a pan to drain the oil in put under oil pan drain plug. Remove drain plug with socket wrench. Let drain 5 min. Check the gasket on the drain plug, if bad replace with new gasket .99 cents to replace gasket only on plug. Put plug back in DO NOT OVER TIGHTEN the plug. Slide drain pan with drained oil to the front to remove oil filter. Using a filter wrench remove oil filter. Let drain. When installing new filter put a little new engine oil on the rubber gasket on the filter with your finger. Screw filter back on tighten with filter wrench. Fill van with oil from front valve cover opening.

It is either next to the oil pan or under the hood near the wheel well on the right

If it is a 2.5 engine,it is in the oil pan,large oil pan drain plug will come out,and reach in with needle nose pliers

yes that should help .

Slip an oil filter wrench over the oil filter and remove counter clockwise. You dont need to remove the air filter. there is enough room.

It should be located right under to motor oil pan. It's probly a 15mm bolt. Just make sure that it's not the tranny oil drain. If for any reason when you see redish oil draining make sure to plug it right back up- red oil is transmission oil.

Replace the oil filter after draining the old oil, and" BEFORE "adding new fresh oil, otherwise you'll be dump all that fresh oil, on the ground,while you "TRY to get the new filter installed.

Step 1 Remove drain plug,Drain oil into drain pan
Step 2 Remove oil filter
Step 3 Reinstall drain plug,qnce oil has drained.
Step 4 Fill new filter with oil,lube seal on filter.
Step 5 Install new filter, Add fresh oil to proper level.replace filler cap
Step 6 Run engine check for leaks.
Happy motoring!