Everything posted by Yarb
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Tank to pump hose routing
There are many connections on the harness that need addressing. AFM etc. Are you doing the work yourself or having it done. That makes a huge difference in moving forwards as far as cost goes and I truly understand. Looking back and have known what I have learned fighting mine for a very long time I should have done that first. You also have the sub-harness that others were mentioning. Those connections are critical temp wise where the ECU determines the richness. Replaced that harness as well although you can fabricate that yourself as well. All this will give you a peace of mind moving forward. I wish you luck.
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Tank to pump hose routing
The EFI harness will throw the ECU into scramble mode lack of a better term. Have you rebuilt your harness from top to bottom? If not I highly recommend it. That was my saving grace. Labor intensive including soldering each connection. Not expensive but will take a major variable out of the issue. My two cents. It’s an old girl and wiring connections are critical.
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Tank to pump hose routing
I struggled with my 78 280z for quite awhile on vacuum issues. @Dave WM A known test for pretty much being sure you don’t have any leaks is while at idle loosen the oil cap and slowly remove it. The engine should sputter and begin to stall.
- Tank to pump hose routing
- 1971 HLS30-14938 "Lily" build
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S30-04858 revival
@Mike Help @Madkaw get his identity back in order!! 😄
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Tank to pump hose routing
The aftermarket pumps are used from what I’ve read here. My 2 cents are to go back with what the factory designed for the system. You stated earlier you only focused on the hoses themselves. Chances are as @zedhead mentioned it could be a coincidence. I recommend buying a roll of fuel line and run the gauge through the window and monitor as you drive. Either way you will accomplish the test result with an answer and you can reuse the hose elsewhere.
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Tank to pump hose routing
TPS is very simple to check with a meter
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Finally getting around to it - '71 series I
None on the 1/78 280.
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Reproduction Steering Column Cover Set
Call Max at Resurected Classics and he can answer that for you.
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Tank to pump hose routing
Once again I’ll throw my 2cents in. Are we ready to rule out ignition at this point?
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Tank to pump hose routing
What pump are you using? Factory or aftermarket?
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Tank to pump hose routing
You mentioned pump and damper replacements. What did you install. Factory pumps are available very expensive. Dampner nla.
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Tank to pump hose routing
There is a hole in the frame where the hose is routed. Don’t have a pic at the moment but it’s easy to see.
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Sourcing a L24 engine for rebuild in Pacific Northwest area
Where has @Racer X been?
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Brake Master cylinder woes
Did ya find it next door!!😂😂
- Parts Wanted: 240Z Wiper Arms
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Mechanical Fuel Pump - Slow return to start position
What’s the back story on what brought you to testing the pump?
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New Guy - Central Texas
Welcome to the forum!
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1973 Rebuild
Did @Terrapin Z contact you yet? Pretty sure he has some or Junk yard Jenny
- 1973 Rebuild
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Mystery passenger door divot
Crossman Pellet gun back in the day.
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Mystery passenger door divot
I agree, that’s the least of your worries!😄
- Cast Iron and Steel brake drums from Motorsport
- Cast Iron and Steel brake drums from Motorsport