Cuts out under load
I have an 81 280zx. When in neutral the car revs fine then when I go to drive it under load it cuts out bad. It has new plugs, wires, cap, rotor button, fuel pump. Any help with this is appreciated. Thanks
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Welcome to ZDriver!
Check TPS & plug, and CHTS & plug. Check timing. Check fuel pressure. Read spark plug tips. Report findings here. :) |
Timing marks
I'm trying to check timing with the light but can't see the Mark's on the pulley. I see the teeth beside it on passenger side. What kind of mark will I see? V cut mark or just a line on the pulley? Thanks in advance
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1 Attachment(s)
You can feel around the back edge until you find the V-groove... then mark it with whiteout.
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Timing light checked
I found the V mark and was able to check with light. I'm getting a reading where it's just below halfway up the gauge. Where is it supposed to be? Centered? At the top of gauge or the bottom? I rotated distributor and it moved up the gauge then ran worse. Haven't drove the car because nothing has really been changed yet. Thanks in advance for ur help with this
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Timing
By the looks of it the motor is out a tooth or 2 so I'm gonna buy the timing kit and replace it. Any tips to help it go easier is appreciated.
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Timing
Originally Posted by NismoPick
(Post 347435)
You can feel around the back edge until you find the V-groove... then mark it with whiteout.
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You don't need to buy a timing chain kit to "fix timing".
See this thread... https://www.zdriver.com/forums/280zx...-timing-40948/ |
Reply
Originally Posted by NismoPick
(Post 347505)
You don't need to buy a timing chain kit to "fix timing".
See this thread... https://www.zdriver.com/forums/280zx...-timing-40948/ |
Same mechanical setup.
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Gas tank?
I took the car out yesterday after it had sit for maybe a month, it ran perfect....no cutting out at all....maybe the tank has trash in it to cause the issue?? Maybe where it had sat for a while all the dirt settled?
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