xMrM02x

Heres the deal, at first the engine wouldnt start, got 0 compression and ALL 4 cylinders. Double checked that everything was in TDC (Pulleys, Balancer Pulley, Flywheel). Everything checked pretty well with my eyes. Installed the downpipe I just got (didnt have one when i Tried to start it) and I recharged my battery.

Turned the key, vuala! It cranked up and was running (would run choppy and rough when I let go of throttle) Anyway, Now I ran another Compression test and I got 0 240 240 0 . hmmmmmm ... perhaps I should have cranked it for a bit longer (since the engine hasnt ran for who knows how long), valves bent? 1 and 4 move together so I found it odd it was those two and the other two got compression. And it's also funny that I had 0 compression at first but finally got some.

Also, The RPM Gauges werent moving, could it be because of no compression from 1 and 4?

If I didn't describe something too much, let me know..and I'll also try to get vid of the problem if it keeps up.

Thanks for the help

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-Mike-
88 RX-7 GXL SOLD - 88 RX-7 Turbo II
90 240sx SE SOLD - 89 RX-7 GXL
94 SiVTEC -SOLD! - 92 Toyota Pick-Up (Unintentional Drift ride)
RIP Jonathan "Jape" King

Qveon

video helps

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Qveon

i would figure if you bent valves that you would at least have crap compression numbers... are you sure there are pistions in those cylinders?

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dublued

i had the same problem and it turned out that the connector on the fuel injector wasn't properly plugged in. so make sure that everything is ok with the fuel.

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-Omair
2004 Mazda 3 Hatchback

xMrM02x

Hmmm, that sounds possible, I will check that ASAP! Thanks

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-Mike-
88 RX-7 GXL SOLD - 88 RX-7 Turbo II
90 240sx SE SOLD - 89 RX-7 GXL
94 SiVTEC -SOLD! - 92 Toyota Pick-Up (Unintentional Drift ride)
RIP Jonathan "Jape" King

xMrM02x

Yeah, lol, I'm sure there are pistons in there

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-Mike-
88 RX-7 GXL SOLD - 88 RX-7 Turbo II
90 240sx SE SOLD - 89 RX-7 GXL
94 SiVTEC -SOLD! - 92 Toyota Pick-Up (Unintentional Drift ride)
RIP Jonathan "Jape" King

Mattsy93vtec

might wanna double check that

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'02 Maxima SE
'93 Prelude vtec - sold

xMrM02x

haha yeah...


It works, got 240 compression on all of it

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-Mike-
88 RX-7 GXL SOLD - 88 RX-7 Turbo II
90 240sx SE SOLD - 89 RX-7 GXL
94 SiVTEC -SOLD! - 92 Toyota Pick-Up (Unintentional Drift ride)
RIP Jonathan "Jape" King

yohan420

what was the fix?

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