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Help Me !!

This is the emergency HELP ME forum for those of you that are having troubles with your Z-Car and need immediate help.

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Sputtering 1 2

January 18, 2002 by My260Rocks
1 follower

12 replies

3.1k views
While driving in heavy traffic my 260 starts sputtering. At first i thought maybe it was a cooling problem, but my gauges all read cool. This only happens at idle or near idle in usually warmer weather. I have 71' SUs. Any suggestions? Thanx

Last reply by 2ManyZs, January 20, 2002
AM Radio Light Dims when key goes on?

January 19, 2002 by motornerd
1 reply

1.6k views
Hi All. Any clues on this one? Through trial and error with the radio out, I see that my blue radio light is very bright when the parking lights are on and the key off. But it goes very dim once the key is switched to "On". Any ideas why? Key Off, Lights On = Radio Light On Key On, Lights ON = Radio Light very dim I took the radio out to refurbish it and replace its lamp so I'm doing these test with it unmounted but plugged in. Could that be the problem too, maybe it should be mounted and grounded to work properly?. Incidentally, the dash dimmer is set to the brightest position. BTW, Testors Florescent Red paint is perfect for repainting the orange radio indicator. T…

Last reply by ZmeFly, January 20, 2002
Head light

January 13, 2002 by Ed
4 replies

1.8k views
Hey there, My driver's side head light is not as bright as the passenger side. I replaced both lights about 5 months ago. And this problem occured last week. I checked the headlights themselves by swapping left to right, right to left and the passenger side works perfect. I have cleaned the contacts on the connector plugs (the one to the bulb and the one by the horn). The light stays the same, no matter if high beam or low beam it stays wizz yellow. Besides trying to backtrack the wiring and making sure all contacts are clean, not to mention trying to find where the wire's go. Is there anything anybody can suggest? Thanks, ED

Last reply by Ed, January 19, 2002
'73 240Z petrol Tank???! HELP!!!!!

January 18, 2002 by Mudpi
3 replies

2k views
Howdy all, I've just got myself a lovely little '73 240z as far as I can see it's doing well, mechanicaly its A1 and the body is near perfect. BUT after some mild tearing around I noticed that there's a small petrol leak, on the same side as the cap, that only shows up when the car is Jerked around. (tank was exactly half full) I was wondering - worst case senario - if I need to replace the tank, is it inter-changeable with other Z models (260z etc). (In Australia BTW) Thanks R:tapemouth

Last reply by 2ManyZs, January 18, 2002
Car keeps running after key is shut off. 1 2

January 7, 2002 by Z-Priv
15 replies

10k views
Hey all, I know this is probably a dumb question but i cant remeber what causes this. I have a 71' 240z which run great except when you turn the car off it sputters and revs and doesn't fully shutoff for about 5 or so seconds. I know this is a comman occurance with cars i'm just not sure exactly what causes it. I searched the forums already and didnt find anything, if there is already a thread about this that someone knows about please let me know. Thanks in advance for any help.

Last reply by 2ManyZs, January 18, 2002
Part numbers

January 14, 2002 by Cliff. Elford
0 replies

1.6k views
A few days ago I was reading about some one who wanted to change their shifter bushings. Some one suggested the bushings be purchased before starting the job. I plan on changing my shifter bushings but I wonder if having the part number would help me. Can some one supply me with those part numbers for a 71 240Z 4 speed? A second question might be: Are these paticular part numbers necessary when ordering from the local Nissan Dealer? cliff

Last reply by Cliff. Elford, January 14, 2002
Brake lights out Signal light dim

December 14, 2001 by Cliff. Elford
2 replies

1.7k views
Hey people, try this one: No left side brake lights and the left side turn signal lights are very very dim. Ideas? 1971 240 Z. Thanks. cliff

Last reply by Cliff. Elford, January 14, 2002
water leak

January 12, 2002 by kmack
1 reply

1.6k views
So after 5-1/2 years I finally get my engine started. Once the battery held a charge and it cranked over enough to suck fuel, it started right up. A little loud since the exhaust is not complete. Anyway, after running the engine for about a minute, I noticed a puddle of fluid on the floor underneath the car. I feared the worst thinking it was gas. Turns out it was coolant. Coming from the bellhousing of the transmission. Now in looking at my spare engine, the only thing I can see where water could come out of is a freeze plug on the back side of the block. Everything looked ok when I put all back together (although I did not change any freeze plugs). Is there somew…

Last reply by John Coffey, January 12, 2002
Z running under water??

January 8, 2002 by Phacade
2 replies

1.6k views
My Z as of late sounds like it is running under water. I rebuilt a '81 L28 for my '73 in 2000, SU carbs, headers. Seemed to run fine. I knew it was running rich due to the black crap that seems to collect on the tailpipe (and about every month or so I need to clean my left taillight of that black frost). The engine has about 7000 on her. While driving home last night, was running fine. Al of a sudden the engine tone went down an octive, as if it was running under water. My guess is something fuel related. Maybe timing. Is it possible it just worked its way that far out of timing. My gas milage has been sucking lately anyway, Last carb adjust on the SUs was mid 2000. Any …

Last reply by Phacade, January 8, 2002
Electrical Problem

January 5, 2002 by SoCalZ
2 replies

1.7k views
73' 240z- I blew a fuse to the park tail part of the amp section on fuse block when I was gettin on the gas, this killed all gauges and turn signals. I replaced the fuse and the amp gauge went wacko full tilt + a million on the gauge, so I thought voltage regulator, This is the second voltage reg in a year. The voltage reg is seperate from the Alternator, so I replaced it, it started out OK til I gave it some gas and the amp gauge increased with the RPM's. This lasted a short time, the gauge spiked a couple of times and then settled on the center. The gauge goes to -Neg when the lights are on and will not move above center with any other conditions. The alternator checked…

Last reply by Dale B., January 7, 2002
240z heater blower inop

December 31, 2001 by suntadz
2 replies

2.3k views
i got a 73 240z and have recently put in a stereo. After i got it all in i found out that the heater blower motor wont come on. I did clean up some of the wiring in there when putting in the stereo but dont think i disconnected anything. I was wondering if anyone new what wires to check? I think once before the ground wire came off the motor a mechanic told me but i dont know which wire that is? Anyone got a clue? anything else i could check? It really suck driving in the winter withourt a window defroster. Also i noticed that my rear defroster still works but takes forever to defrost the window. Is there a way to put a little more juice in it to defrost the windows quick…

Last reply by Z-Priv, January 4, 2002
valve help please

December 20, 2001 by carguyinok
1 reply

1.5k views
Help please. I have just picked up a rust free 73 240z the person who had this car before me put alot of work in her with 3 into 2 headers cam valves well you get the pic. any how with the new race cam and rockers and so on will the clearance settings still be .012 and .010 when hot?

Last reply by John Coffey, December 31, 2001