12-10-2018, 11:31 PM
nice video. and seems to me that is NOT spark related, at all.
but is flooding. (fuel rich) is my guess, 4 black spark tips. omg carbon on the GROUND rich now that is RICH!!!
check fuel pressure at 3 points to prove FPR is working
keyon
idle
and then using hand vacuum tool at FPR vacuum nibble suck 26" (hand pump max) see pressure fuel hit 21psi.
the FPR on these old cars love to fail this old
and the ECU can not know this, no sensor like on new cars, for fuel pressure.
EFI this year is not super smart, like today.
and fuel pressure must be check fully first. on all cars this old. (even new if wise)
but is flooding. (fuel rich) is my guess, 4 black spark tips. omg carbon on the GROUND rich now that is RICH!!!
check fuel pressure at 3 points to prove FPR is working
keyon
idle
and then using hand vacuum tool at FPR vacuum nibble suck 26" (hand pump max) see pressure fuel hit 21psi.
the FPR on these old cars love to fail this old
and the ECU can not know this, no sensor like on new cars, for fuel pressure.
EFI this year is not super smart, like today.
and fuel pressure must be check fully first. on all cars this old. (even new if wise)
http://www.fixkick.com