1990 Mazda RX7 GTU has reached its new home!

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Sep 18, 2022 | 08:24 PM

#26

need-a-t2

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From: binghamton, ny

you confirmed that the fuel pump is actually running? all that buggery wiring is fixed?

Sep 19, 2022 | 02:26 PM

#27

FührerTüner

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From: █▬█ █▄█ █▬█ █▄██▬█ █▄█ █▬█ █▄█

Motor is definitely turning because I can see your tach bouncing. That sure sounds like a zero compression engine.

I'd check those seals and make sure theyre not all down.

Last edited by FührerTüner; Sep 20, 2022 at 08:31 AM.

Sep 19, 2022 | 03:05 PM

#28

rotorhead_izzy

Stewiefied Racing CEO

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From: Kenosha area, WI

if this car sat that long, i would assume that the fuel injectors need to be cleaned at a minimum.

Sep 19, 2022 | 05:03 PM

#29

WondrousBread

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From: Beeton, Ontario

Quote:

Originally Posted by FührerTüner

The sure sounds like a zero compression engine.

Yeah, it doesn't sound too good. It's worth doing a compression test.

If using a regular piston engine compression tester, remember to remove the Schrader valve.