valve cover gaskets OR (usually more likely) the No.3 Cyl Head bolts leaking oil. Take the spark plug valley cover off and thow it out and get some aoil drain plug gaskets for the 14mm hex head bolts and retorque them on, this will solve your proble.
if you have ignition coils you have to remove them and the intake tube (3000) then you can take the spark plugs out
You have to more specific, is it a turbo or non turbo motor?
Take it to the garage. Text equipment is needed to diagnoise it.
Toyota Supra
Toyota Supra was created in 1979.
make sure your spark plugs are all making sparkmake sure the plug wires are allconnectedand no wire is bare make sure there is no water or oil inside thespark plug head
Toyota Supra.
The Toyota Supra is so awesome because toyota made it like that.
The Toyota Supra was on the market from 1978 through 2002.
A toyota supra
The 1998 Toyota Supra Turbo will go 167mph
The firing order on a Toyota supra turbo is 1,5,3,6,2,4