1994 Nissan 300ZX broken timing belt

1994 NISSAN 300ZX
136,000 MILES • 6 CYL • 2WD • MANUAL
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CHUCKAK51
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Driving at 30 mph, I heard a slapping engine noise, the engine stopped running and I pulled over. The timing belt broke! I am in the middle of putting a new one on. after draining the engine oil I looked for metal flakes ( I was told that this may be an indication that engine damage occurred) It was clear of foreign bodies so I have continued replacement procedure. I have been told the engine is shot by some and others say it is ok. My question is two fold; 1) Who should I believe and 2) how can I test valve pressure prior to starting so that I don't bend valves worse. Thanks
Jan 1, 2009 at 7:52 PM
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TXQ45
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To check the engine to see if you have "Bent Valves" re-install timing belt then do a compression test.. If you have bent valves you'll have Zero compression..

TXQ45
Jan 6, 2009 at 6:29 PM