12-05-2016, 02:58 AM
my 92 sidekick blows white smoke on startup and smells of fuel. after about 20 sec smoke disappears and she runs decent.
compression at 175-180 cold on all cylinders, 195-200 hot no more then 5 psi difference between each cylinder.
At all temperatures it burns rich you can smell the fuel and plugs are black with soot. Fresh tuneup less then 1k on belt, pump, plugs, wires, cap, and 02 sensor.
You can hear a slight misfire at idle and seems to go away when idles up to anything over 1k rpm's. I was thinking it was a vacuum leak but can not hear one. Sprayed intake parts with either to check for leaks and none are found.
cel comes on with key and off at startup.
not sure were to go from here just trying to get it running right it feels low on power compared to my 89 8v even though its supposed to have more power.
any direction will help in finding out the issue.
compression at 175-180 cold on all cylinders, 195-200 hot no more then 5 psi difference between each cylinder.
At all temperatures it burns rich you can smell the fuel and plugs are black with soot. Fresh tuneup less then 1k on belt, pump, plugs, wires, cap, and 02 sensor.
You can hear a slight misfire at idle and seems to go away when idles up to anything over 1k rpm's. I was thinking it was a vacuum leak but can not hear one. Sprayed intake parts with either to check for leaks and none are found.
cel comes on with key and off at startup.
not sure were to go from here just trying to get it running right it feels low on power compared to my 89 8v even though its supposed to have more power.
any direction will help in finding out the issue.