86mustang626

i just got a 86 5.0 mustang i dont know what to start on i got transmission oil leaking and motor oil leaking when i drive for 30 min and i turn off my car it wont turn on i change the startder the coil new battery and my rpms r up and down when i start the car

88 orangepeel notch

Start with using periods at the end of your sentences. It's easier for us to follow your post when it's not one big paragraph. Proper abbreviation is your friend.

Use the search feature on this forum and you'll find tons of info on your "no start" and "surging idle".

MonsterBilly

See if your starter is getting too hot from the headers/ exhaust manifold.

Also, check the timing. If it's too advanced, it will be a hard start too.