I've read, I've searched, I've played with different things.
Car has a small miss it seems to have developed.
88 GT basically stock. Have put on X pipe (no cats) FMS shorties, and a new cat back. Removed smog pump. New o2 sensors
Recently changed rotor, distributor cap, plug wires, plugs, and coil. Checked timing, dead on 10*, new fuel filter.
Pulled codes believe they were 40 44 94 34.
Did cyl balance test, came back as passed. Pulled plugs individually, all are firing. Checked plug wires 3 times to make sure firing order is correct.
Still has a small miss to it.
Now, I find out, I left my car over at sisters house. Brother and law and I had been chasing a small exhaust leak, or what we thought was an exhaust leak. Find out, after I left, He took the intake off and sprayed a little tranny fluid into intake to make it smoke. Found one of the exhaust clamps not completely tight.
Anyways, could this have fouled the new o2 sensors??? It does smell as though it's running rich upon start up.
Any other ideas?
thanks
Car has a small miss it seems to have developed.
88 GT basically stock. Have put on X pipe (no cats) FMS shorties, and a new cat back. Removed smog pump. New o2 sensors
Recently changed rotor, distributor cap, plug wires, plugs, and coil. Checked timing, dead on 10*, new fuel filter.
Pulled codes believe they were 40 44 94 34.
Did cyl balance test, came back as passed. Pulled plugs individually, all are firing. Checked plug wires 3 times to make sure firing order is correct.
Still has a small miss to it.
Now, I find out, I left my car over at sisters house. Brother and law and I had been chasing a small exhaust leak, or what we thought was an exhaust leak. Find out, after I left, He took the intake off and sprayed a little tranny fluid into intake to make it smoke. Found one of the exhaust clamps not completely tight.
Anyways, could this have fouled the new o2 sensors??? It does smell as though it's running rich upon start up.
Any other ideas?
thanks