Dave M vin 03572
http://dm-eng.weebly.com/
Location: Northern NJ
Posts: 8,581
My VIN: 10757 1st place Concourse 1998
Old seals can get rock hard and be difficult to remove. If you do decide to cut them off be careful not to damage the injector. The seals fit over a groove in the injector to hold them in place. When the seals get rock hard they shrink and allow a lot of air to leak. The injector and seal should be a snug fit into the sleeve. That way you know it won't leak. The clip is important. In the event of a backfire it prevents the injector from popping out.
David Teitelbaum
Location: NYS
Posts: 2,511
My VIN: 4519
Location: NYS
Posts: 2,511
My VIN: 4519
4519 is running!
Everything I worked on (to get it running) was fuel-related:
-Cleaned the tank & lines
-New fuel pump & fuel filter
-Swapped the RPM relay, fuel distributor (w/lines & WUR attached) with Jimmy's parts off 2706.
The engine sounds really good; the valvetrain is quiet and the motor sounds "tight." It "hunted" a bit for a few minutes, then had a steady idle.
I think it could have a leaking head gasket (there's a lot of heavy white exhaust.) I also think I caused a vacuum leak somewhere; it was idling around 900 with the air cleaner off, but slowed down when I covered the hose to the oil fill. When I put the air cleaner on, I think I wrestled a line off somewhere....RPM's went to ~1100 and stayed there with/without the air cleaner.
This is awesome news ! Congrats bro!
My You Tube Channel
https://youtube.com/@timelesssteelga...fOpBaYJDtDlkQx
My Build
http://dmctalk.org/showthread.php?14...-s-20-year-nap
Location: Syracuse, NY area
Posts: 1,026
My VIN: 10287
Club(s): (DMA)
Another DMC rises like the phoenix!
I presume when it was running it was bone chillingly cold in your garage; hopefully all of the exhaust you saw was just decades worth of moisture burning off rather than a head gasket leak. Fingers crossed...
Nick A.
1988 BMW 325is
1982 DeLorean DMC-12
1989 Jaguar XJ6
great to hear, congrats! Let us see photoooss
- OCT81 DeLorean DMC-12 Vin 5312 "DeLores"
- 1978 Lotus Esprit S2 "Problem Child"
- 1995 Mazda Miata Turbo "Happy Daily Driver"
I repair Lotus's with DeLorean parts
Location: NYS
Posts: 2,511
My VIN: 4519
Thanks for everything man, the parts really helped.
Good point, it was in the teens. Tonight I ran it and think you're right....might just be the cold weather. I didn't smell coolant in the exhaust, so I'm remaining optimistic!
Thanks, I haven't taken pics lately, but here's a before & after of the transplanted fuel distributor & lines from Jimmy's car:
1230191801.jpg 0118201755.jpg 1230191801.jpg
Earlier in the thread there are some pics of the fuel system cleanup.
No problem . I think you posted 2 before pics lol
My You Tube Channel
https://youtube.com/@timelesssteelga...fOpBaYJDtDlkQx
My Build
http://dmctalk.org/showthread.php?14...-s-20-year-nap
Location: NYS
Posts: 2,511
My VIN: 4519