Advice sought for my "Professionally Built" '66 Nova
#61
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yeah. the need the elbows.
it also looks like there is no PCV. he routed the back of the driver side valve cover to the intake.
the way it should be routed is the real cover to the pcv into the intake port on the snout. and the passenger valve cover front elbow to the throttle body
pm me your address and i will send you an extra passenger valve cover i have laying around. you just have to remove the paint and repaint it
edit like this.
red is pcv valve. skip the catch can routing and plug pcv into intake
it also looks like there is no PCV. he routed the back of the driver side valve cover to the intake.
the way it should be routed is the real cover to the pcv into the intake port on the snout. and the passenger valve cover front elbow to the throttle body
pm me your address and i will send you an extra passenger valve cover i have laying around. you just have to remove the paint and repaint it
edit like this.
red is pcv valve. skip the catch can routing and plug pcv into intake
#62
yeah. the need the elbows.
it also looks like there is no PCV. he routed the back of the driver side valve cover to the intake.
the way it should be routed is the real cover to the pcv into the intake port on the snout. and the passenger valve cover front elbow to the throttle body
pm me your address and i will send you an extra passenger valve cover i have laying around. you just have to remove the paint and repaint it
edit like this.
red is pcv valve. skip the catch can routing and plug pcv into intake
it also looks like there is no PCV. he routed the back of the driver side valve cover to the intake.
the way it should be routed is the real cover to the pcv into the intake port on the snout. and the passenger valve cover front elbow to the throttle body
pm me your address and i will send you an extra passenger valve cover i have laying around. you just have to remove the paint and repaint it
edit like this.
red is pcv valve. skip the catch can routing and plug pcv into intake
#64
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also, i would change the cover to the cover that only has one elbow in the passenger side. that way you dont run the y that splits the lines like so
green line
or 10 on here
green line
or 10 on here
#66
It sounds like the builder built the whole car for 28k. Not just a engine swap. 28k is a hefty amount to install a engine but a bargain when you're talking paint, drivetrain, interior etc. Granted it should run and drive correctly and you should have gotten everything you originally bought and we're promised.
#67
#68
To the several people who said vacuum leak, yup there was one. On the back of the intake manifold there's a smaller HVAC (I think) port. It was not capped off, easy fix there. Still need to address PCV valve, but thanks to Raptor_WS6 that'll be solved soon as well. Fuel pump en-route to address fuel pressure issue too. After fixing all those issues, we'll see if she runs or if there's a wiring/tune issue.
BTW, it never even idled when I got the car. I had to manually adjust a set screw on the throttle body to bring up RPMs so it would idle. Maybe that was the vacuum leak causing, idk.
One other question, then I have to get ready to go out of town for weekend. My heater hoses are bypassed together with a kinked hose effectively blocking off flow. Is that an issue?
Thanks,
Bryan
BTW, it never even idled when I got the car. I had to manually adjust a set screw on the throttle body to bring up RPMs so it would idle. Maybe that was the vacuum leak causing, idk.
One other question, then I have to get ready to go out of town for weekend. My heater hoses are bypassed together with a kinked hose effectively blocking off flow. Is that an issue?
Thanks,
Bryan
#69
It sounds like the builder built the whole car for 28k. Not just a engine swap. 28k is a hefty amount to install a engine but a bargain when you're talking paint, drivetrain, interior etc. Granted it should run and drive correctly and you should have gotten everything you originally bought and we're promised.
#70
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To the several people who said vacuum leak, yup there was one. On the back of the intake manifold there's a smaller HVAC (I think) port. It was not capped off, easy fix there. Still need to address PCV valve, but thanks to Raptor_WS6 that'll be solves soon as well. Fuel pump en-route to address fuel pressure issue too. After fixing all those issues, we'll see if she runs or if there's a wiring/tune issue.
BTW, it never even idled when I got the car. I had to manually adjust a set screw on the throttle body to bring up RPMs so it would idle. Maybe that was the vacuum leak causing, idk.
One other question, then I have to get ready to go out of town for weekend. My heater hoses are bypassed together with a kinked hose effectively blocking off flow. Is that an issue?
Thanks,
Bryan
BTW, it never even idled when I got the car. I had to manually adjust a set screw on the throttle body to bring up RPMs so it would idle. Maybe that was the vacuum leak causing, idk.
One other question, then I have to get ready to go out of town for weekend. My heater hoses are bypassed together with a kinked hose effectively blocking off flow. Is that an issue?
Thanks,
Bryan
Gil
gil@6ledesigns.com
#71
Burnin' rubber in 3rd
So over the past two weeks I've installed a Walpro 255 pump to boost my fuel pressure and re-run all my rubber fuel lines since they had seen some miles. Fired her up for a test drive with my brother coming along in case we had to push it home. After warming up a bit driving around, it felt much stronger than before. I turned around and headed for home. At about 10mph I floored it and it kicked out a little sideways, after catching I shifted into 2nd and another nice 2 seconds of "scratch", 3rd saw a little spin, but not much. That should have been my first experience driving the car when I got it!
All that's left is to fix my windshield wiper arm, plump the PCV, wire in the horn, and fix the passenger headlight brights and she'll be 100%...ready to sell without any caveats. It's all down hill from here.
Thank you all for your insights and advice. I never would have found the vacuum leak at the back of the intake manifold without the hint.
Sincerely,
Bryan
All that's left is to fix my windshield wiper arm, plump the PCV, wire in the horn, and fix the passenger headlight brights and she'll be 100%...ready to sell without any caveats. It's all down hill from here.
Thank you all for your insights and advice. I never would have found the vacuum leak at the back of the intake manifold without the hint.
Sincerely,
Bryan