Here is the latest on Race Ready 7M:
I took the Supra over to Auto Electric Specialties in Milwaukie OR, Friday, and the O scope indicated there was still some intermittent poor signal strength on the CPS. They put on the other CPS I brought, tested the signal, it was more consistent and the misfire condition was gone! The idle was smooth and acceleration showed no misfire, under load. They took off the cover of the replaced CPS, it had a small leak from the oil seal and there was enough oil in the CPS housing to cause a poor signal. I hope they are right... :icon_frow
In the past, I was told the problem was solved, only to have it crop up again, for another reason. Last week I drove the Supra around, and the idle is smoother, never a mis and so far acceleration is also smooth.
Two weeks ago I took the Supra down to the 7Ms builder, Brian Riley (M&B Cylinder Heads), to demonstrate the results of his labor, and it had just started to misfire. He just smiled and said, "still haven't sorted out the misfire..." :nono:
This week I'll drive the Supra around, then up to the Centralia M&G. I'll see if the problem is sorted out by then.
Van