Jazza12

The quickest way to tell is by the harmonic balancer. The R32's have a thicker beefier looking balancer than the R33's.

Sorry, i wasn't that clear. The car only runs like crap when it's cold. When i unplug the O2 sensors while it's running like crap and rev it, it clears up and revs smoothly. That gives an indication of a faulty sensor or incorrect reading maybe. It runs fine when it warms up, and like the post above, it's almost like a switch gets flicked because the car goes from running very poorly, e.g. hesitating and chattering out the air filters to absolutely fine and normal in half a second. Thanks for you help, i will replace the battery soon to something with more grunt.

The battey has been in the car since i have owned it (about 8 months) it sometimes sounds like it's lacking cranking power if havn't driven the car for a few days. Whats interesting is if i rev the engine (below 3k) it has the missfire and chutter, then if i unplug the O2 sensors it revs freely. Makes me think there giving the ecu wrong readings. I've checked alot of other things i thought it may have been like trying another good set of coils, changing igniter, changing plugs & gaps, cleaned air flow meters & check voltages, throttle voltage, fuel pressure, coolant temp sensor, timing, there are no ECU error codes are coming up. So it's got me pretty buggered at the moment. Thanks for your help.

Hey, I'll be interested in what you find is wrong. I have a 33 GTR with the exact problem. However i have not replaced the oxygen sensors. But i did check the coolant temp sensor last night, i got a reading of 2.4k ohms which is a little below the spec of 2.6k at 20 degrees. Jazza.

Hey Guys, I'm converting my R33 GTR from Pull type to Push type. So i need some parts from an R32 GTR Gearbox. Or does anyone know if they are the same parts for non GTR. I'm chasing up a front cover plate (picture below) inside the bell housing that the input shaft goes through and has the clutch fork pivot ball, I also need the clutch fork + bearing carrier that goes with it. If anyone have these parts can you give me a price + postage or pick-up to Gold Coast. Thanks

Hey Guys, I'm converting my R33 GTR from Pull type to Push type. So i need some parts from an R32 GTR Gearbox. Or does anyone know if they are the same parts for non GTR. I'm chasing up a front cover plate (picture below) inside the bell housing that the input shaft goes through and has the clutch fork pivot ball, I also need the clutch fork + bearing carrier that goes with it. If anyone have these parts can you give me a price + postage or pick-up to Gold Coast. Thanks