ClassE 1989 325IS Build Thread
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Well.... That didn't go as planned.
FPR gauge was still showing a very fast pressure drop once it hit operating PSI. Found injector #5 to be leaking... Thankfully I had ordered 2 injectors when #4 was leaking so pulled apart - replaced - and tried again.
Still leaking down pressure.
So kept looking..... And found this in intake runner #6:
The greenish hue towards the bottom is standing fuel. The small silver "spot" in the bottom of the runner just in front of the lake of fuel is the vacuum port...
So my entire vacuum manifold and some of the lines were full of fuel as well. Time for all new injectors.
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When it rains - it pours...
Recieved 6 new injectors, replaced and pressurized system..... No fuel leaks from injectors..... Just fuel pissing outta the vacuum manifold (if I wouldn't have been been soo pissed it would have been hilarious - all 6 vacuum ports were unplugged and leaking fuel EVERYWHERE).
Apparently my brand new Aeromotive FPR was back-feeding fuel out the vacuum port and filling the vacuum system. So going to call Aeromotive and going to try to order a rebuild kit this AM. It would be covered under warranty, but I don't wanna mess with removal/shipping/waiting - I just want this thing to run!!!
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New FPR diaphragm installed - back up and running!!!
Once again - Brian comes through with MS knowledge and help that has made this whole project happen. Can't thank him enough for the emails/calls/texts - this car would literally not be running without him.
Got a nice running/driving tune in tonight - hopefully some good video by the end of this weekend!
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Why did you bump this


I clicked expecting progress, leaving disappointed
Next time plan for disappointment, that way anything besides a bump will be really noteworthy.

Im still alive, just had a busy winter of house work/kids/life/etc... starting to make plans for the "next project" on this car. More to come as I start acquiring parts...
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welcome back.
did you get your secret santa gift? usps confirmed delivery but you never said anything so Ive been worried you didnt.
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OK good. Hung it on the tree? I didn't even think of that, nice!
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7 years…. Where has the time gone…
Welcome back stranger, what’s in the garage these days?
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Welcome back stranger, what’s in the garage these days?
E30 is still there but looking to get sold before winter. We moved about 2 years ago into a new bigger place but with kids getting older (10 and 13 now) priorities have shifted. If anyone’s interested LMK, I’ll get a FS post up sometime soon!
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