Rev issues, I've done every mentioned in other post.
WagoVagoMaan
Band Wagon
Me & my mechanic are stomped, and I would like to asks kids on here for help...
I have a sohc zc block with a d16z6 head and crower cam but everything else is stock. Well I have header and exhast but nothing fancy: The motor will not rev past 2.5 - 3k anymore. It was running fine for like 6000 miles after the swap. Then one day I slammed on the breakes and this started. We fixed it once, but 500 miles later it started again. Once more after I slammed on my breaks in fear of running a red light. Their are no vaccum leaks to be found, fuel pressure is stable, compression is good we can even get it to idle fine. But as soon as we put more than a 5k rpm load during a test drive it goes right back to only reving to 2.5-3k. Anyone know what might be up that we may have over looked? I have tried new injectors, throttle body, Iacv's, a tps, coolent temp switches, water pump, thermistat, flushing air out of the lines, Firering order check, replaced obd1 to obd0 jumper harnest. New cap and rotor, plugs & wires. Everything we could think of, anyone else have any ideals?
I have a sohc zc block with a d16z6 head and crower cam but everything else is stock. Well I have header and exhast but nothing fancy: The motor will not rev past 2.5 - 3k anymore. It was running fine for like 6000 miles after the swap. Then one day I slammed on the breakes and this started. We fixed it once, but 500 miles later it started again. Once more after I slammed on my breaks in fear of running a red light. Their are no vaccum leaks to be found, fuel pressure is stable, compression is good we can even get it to idle fine. But as soon as we put more than a 5k rpm load during a test drive it goes right back to only reving to 2.5-3k. Anyone know what might be up that we may have over looked? I have tried new injectors, throttle body, Iacv's, a tps, coolent temp switches, water pump, thermistat, flushing air out of the lines, Firering order check, replaced obd1 to obd0 jumper harnest. New cap and rotor, plugs & wires. Everything we could think of, anyone else have any ideals?
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