07-23-2016, 12:20 AM
one comment i missed
was
"pinged at 0 degrees too"
driving or parked?, and at what RPM if it pinged?, and what load, if any?? my guess is driving up a hill, but in what gear, 1,2,3.
ah you mean, the static time is 0degrees. but what was the timing, running, ? when it pinged
and engine pings when EGR is defeated
CR is too high
wrong fuel. for that CR
and too far advanced.
to solve ping , i need timing light data.
on our cars, we ask the ECU and it tell me. (ecu says, x, and I add z= static, for total time)
but not on carb cars, it takes hard work.
static time is just a small part of total spark advance. (under fast rpm can be 5 degrees of total of 50) so is only 1/10 the total.
was
"pinged at 0 degrees too"
driving or parked?, and at what RPM if it pinged?, and what load, if any?? my guess is driving up a hill, but in what gear, 1,2,3.
ah you mean, the static time is 0degrees. but what was the timing, running, ? when it pinged
and engine pings when EGR is defeated
CR is too high
wrong fuel. for that CR
and too far advanced.
to solve ping , i need timing light data.
on our cars, we ask the ECU and it tell me. (ecu says, x, and I add z= static, for total time)
but not on carb cars, it takes hard work.
static time is just a small part of total spark advance. (under fast rpm can be 5 degrees of total of 50) so is only 1/10 the total.
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