RX-7 Turbo won't go over 2400RPM

the shaolin · Post by **the shaolin** » Sat Aug 08, 2015 2:04 pm

Scratch my last remark on the coil grounds, they're run properly.

I added a ground strap to the alternator body in an attempt to get the voltage up.

I just generated a trigger log, it's attached.

piledriver · Post by **piledriver** » Sat Aug 08, 2015 2:33 pm

last trigger log shows nothing.

arran · Post by **arran** » Sun Aug 09, 2015 2:36 am

The Ignition log looks like this on my machine, broken:

ignition cap wierd.JPG

grom_e30 · Post by **grom_e30** » Sun Aug 09, 2015 3:11 am

i saw the log, but a trigger log is of little use a tooth or composite will be more useful

the shaolin · Post by **the shaolin** » Sun Aug 09, 2015 5:06 pm

Well, I went out to generate some logfiles and couldn't get it to idle. (Don't have cold enrich tuned yet). I took it for a drive to warm it up, and the issue was completely gone! It was probably just fouled plugs all along...it was running much better. I autotuned it for about 90 minutes and couldn't reproduce the problem.

I still have the wastegate wired open, but I worked my way up to 8psi today while tuning, hah.

I'm still going to switch to the truck coils, but maybe wait till over the winter if the LS1 coils continue to perform.

piledriver · Post by **piledriver** » Sun Aug 09, 2015 6:52 pm

u skerred it

Tuning anything but idle in the driveway will drive you nuts, and even idle can be a bear until you get in the ballpark.

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RX-7 Turbo won't go over 2400RPM

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