Ok I have had problems for the last month. At 3000rpm & above my car missing my EGT goes up to 1400 degrees but my Air/fuel still shows rich at wot. I set my timing to 16 degree adv. when my car hits 3000rpm & above the timing goes to 34 degrees adv. but jumps around alittle. I think that my distributor but want to know fro sure before buying one.
I have replaced my injectors,fuel pump,igniter,plugs,wires,rotor button,fuel filter,coolant temp sensor,added a MSD 6a & blaster 3 coil,changed chips in my ecu.
I am running out of things to replace.
Any ideas??????????

 

Does no one here have any ideas? I ordered a new distributor today & I guess I will see if that helps.

 

I also have a new O2 sensor.

 

Ok I have a new oem distributor & still have a problem I get to about 4000rpm when I have problems.

 

what ecu are u using?

 

how do you know your timing goes past 30? i never thought that would be possible with a properly installed distrubutor. did you install the distributor correctly? did you check your cam gears to make sure they are alligned?

 

I had some one hold the throttle at 3000 then at 3500 & I turned the dial on my timing light till I could see the stock timing mark on my crank pulley the dial was at 34 degrees.
I have the oem P61 ecu
I did not install the distrubutor. A friend of mine did & this problem started before I did anything to the distributor. The car has run fine for the last 8 months after the motor rebuild.

 

The cam gears are right & I have not jumped time we checked that.

 

Replaced the im air temp sensor today

 

Does anyone have any ides? I am going to try another ecu again on Monday.

 

Did a compression check today
4=240/ 3=235/ 2=240 /1=240
Tried a different ecu also & no change
I am still looking for ideas