Help please! no power , check engine light blinking under hard accel!
Hello again, I took my zj out yesterday and did a little off roading (everything went fine) then on the way home, on the freeway my zj had barley any power(hp) and had problems getting above 40-60 mph. Under hard accel my check engine light came on and was blinking (not on now) The rpms would shoot up but didn't seem to go anywhere, it does not feel like a transmission problem(I know what slipping feels like) Ive been doing a little research on this and have read a lot of different things, has anyone else had this problem? fixes please? I am very worried about this one, drove it today and still seems to have the same problem, could it be a clogged cat, misfire? bad 02 senor(s), bad air leak? Please help! 5.9zj has 152,000 and some change on it. Thanks in advance!