Vacuum line diagram for chevy 350.

Make sure you don't have any leaks in the fuel line coming from the tank...with a pull type pump (mechanical pump on the engine) a leak often will not drip, but will allow air to be drawn into the line while running. Make sure that if your carb has a filter in the fuel inlet, it is clean.Chevrolet Master. 2,002 Answers. I can't send you a diagram but I can tell you the basics that should get you mobile. Take a vacuum line from the lower front of your carb and hook it to your distributer vacuum advance. Take another from the front of your carb and run it to your EGR valve. It should be beside the carb on the intake manifold.The vacuum line diagram for a 1997 Chevy Venture 3.4 engine outline where each line goes and what it connects to. It can be found within the service manual. Where can you find a diagram for vacuum ...SOURCE: I need the vacuum hose diagram for a 1978 chevy. This one is not for California. If you have california car, please let me know. Posted on Sep 17, 2010

All Time: 105,285. The year range is pretty non specific. If the truck has a vacuum hose to the transmission (to the vacuum modulator), the line will be a metal tube attached to the large tube that the transmission dipstick is in. It will come up and connect to a hose that will run to the base of the carburetor.... - 1988-1998 GMC Pickup. DRJEFFCOYLE. MEMBER. 1997 CHEVROLET TRUCK. The pcv hose on the driver side of the 5.7 liter engine connects from the valve cover to the intake manifold. There is another smaller vacuum line that comes from this connection at the intake manifold. Where does this vacuum line connect?5 de fev. de 2009 ... I have several old manuals but the vacuum hose routing diagrams in them only date back to 75 or 76. ... A forum community dedicated to all Chevy ...

Print. Share. Access our free Vacuum Diagrams Repair Guide for GM Full Size Vans 1987-1997 through AutoZone Rewards. These diagrams include: Fig. 1: Vacuum hose routing – 1987-88 Federal and high altitude (VIN Z) 4.3L engines with automatic transmissions (G10, 20 and 30 models) Fig. 2: Vacuum hose routing – 1987-88 Federal and high altitude ...

Save. W. winterhawk Discussion starter · #3 · May 19, 2011. pcv valve routing. cobalt327 said: HERE is a link to a diagram of a basic PCV system. Generally speaking, the PCV valve goes in one valve cover and is routed to the base of the carb where there is usually a port for this purpose. The other valve cover has a fresh air intake that ...Re: 87 chevy 350 r10 tbi vacuum diagram? « Reply #1 on: January 23, 2011, 09:19:00 PM ». I just took some pictures with my cell phone of an 87 R10 vacuum diagram; I've got my teenager showing me how to get them off the phone and will post them as soon as I can. Logged.This kit contains 4 lengths of hose. Each hose has a different inside diameter, from large to small: #1, I.D. for 3/8 inch connections - 32 inches long #2, I.D. for 1/4 inch - 32 inches long #3, I.D. for 3/16 inch - 26 inches long #4, I.D. for 5/32 inch - 23 inches long; Underhood Styling and Appearance Upgrade; Silicone Engine Vacuum Line Hose KitPlugging it into the carb could create a false vacuum signal under boost that could cause excess ignition advance and detonation. 3. Here is a close up of the mechanical advance system. As RPM ...

Tim's Auto Repair. mechanic. High School or GED. 20,049 satisfied customers. 1500 Blazer: L..CID..there is radiator water coming out of the exhaust. Got a 1989 K5 1500 Blazer 5.7 L 350 CID with removable top. The problem is that there is radiator water coming out of the exhaust, not post … read more.

It should be beside the carb on the intake manifold. At the rear of your carburator there is a large line coming out. It should be steel. It provides vacuum boost to your power brakes. Hook it up. Make sure all other vacuum outlets on the carb and intake are blocked off and you should be able to get mobile.

1) Big hose from the power brake booster to a right angle fitting on the intake right behind the carb. 2) Big hose from the PCV to a connection dead center in the front base of the carb. 3) Smaller hose from front base of the carb to distributor. The first 2 are dedicated lines. #3 has a Y fitting to a diaphragm on the pass side of the carb ...SOURCE: need vacuum line diagram for 1990 Chevy Silverado. The vacuum diagram for the truck should be printed on a factory sticker right next to the hood latch inside the engine compartment. If its missing or ruined you could try looking inside a Chilton or Haynes manual. Posted on Feb 21, 2010Where can I get a vacuum hose diagram for a 1977 oldsmobile cutlass supreme 350. You should only have 1 vacuum hose that goes from the intake manifold into the evaporator core housing and thru the firewall. It should be easy to check for engine vacuum at the heater control head by taking the control head loose and pulling the vacuum manifold ...Most of your lines are in the range from 1/8" to 3/8" i.d. except for the brake vacuum booster hose. For determining what diameters your hoses are, use drill bits to measure them. 1988 Chevy C-3500 2wd (no pic) 350 c.i. 5.7 L Stock Block, 4 Bolt Mains.SOURCE: wiring diagram for a 1997 Chevy Z71 Vortec 350. i have a 1997 chevy Z71 and it will not start. all my fuses are working and so is my fuel pump. ... Ghost, Check the attached links vacuum line diagrams for 1993 4.3 vortec, Good luckSrabai47 said: just pick up the diameter hose you need from the auto parts store. Agreed. I broke one vacuum line went to the dealer and got the same replacement part for $14. For $20 I got a whole 25ft roll of rubber vacuum line at the auto store and I can fix any that brake. Mar 11, 2012. #4.

Oct 24, 2008 · Here are the vacuum diagrams for a 1985 cadillac Eldorado to help assist you, there are two different vacuum diagrams for that year and engine depending on if the engine has a TVS (Thermal Vacuum Switch) or not. The "THERM AC" is to the. "Thermostatic Air Cleaner". Let me know if you require any further assistance. Mar 14, 2010 · I need a vacuum diagram 1978 Chevy Cheyenne small block 350 5.7. About the only vacuum needed is the large port to the brake booster, a small line of metered vacuum from the carburetor to the vacuum advance on the distributor, constant vacuum down to the shift module on the transmission, and constant vacuum to the heater box. Mar 28, 2009 · ok still looking for a vacuum line that goes of from the secondary air injection pipe that bolts to the back of the intake. There is a vacuum line that runs down right before the secondary air injection check valve and have no idea where it goes to. Any suggestions would be greatly appreciated. opcorn: Mar 17, 2012 · Here are the vacuum diagrams for a 1985 cadillac Eldorado to help assist you, there are two different vacuum diagrams for that year and engine depending on if the engine has a TVS (Thermal Vacuum Switch) or not. The "THERM AC" is to the. "Thermostatic Air Cleaner". Let me know if you require any further assistance. 1 answer Chevy 350 with Holley 600 surge at any steady speed? Brand new engine, intake, distributor, plugs, wires, and carb.Need vacuum line diagram for 1989 chevy 350 g30 van. Look on the radiator cross member and there should be a diagram for the vacuum lines. Hope this helps. Read full answer. Feb 04, 2017 • Chevrolet G30 Cars & Trucks. 0 helpful. 1 answer.I have a 79 Chevy 350 engine that I need a vacuum diagram for, and yes I have been to several libraries in my area looking for a manual without finding it. Any help …

9,106 satisfied customers. 1984 chevy truck: directions on replacing the heater core..ton..v8. is their a place on line i can go for directions on replacing the heater core on a 1984 chevy truck 3/4 ton with air and a 350 v8 … read more.M. myfirstone · #15 · Jun 28, 2020. It is best to use a metal line for all but the connections at the modulator valve and if necessary at the intake manifold. If you try to run a rubber hose the full length the hose will eventually get soft and suck together which will not allow vacuum to get to the transmission.

Apr 15, 2013 · 1998 Chevrolet 5.7 Vortec Problems. Most likely the intake gaskets are bad. they will sag in the middle over time and allow a vacuum leak between the head and intake. recommend replacing the gaskets with the steel instead of plastic ones. Jan 19, 2010 • 1999 Chevrolet Silverado 1500. 1 helpful. 1973-89 Pre-Bent Original Material Fuel Lines and Vacuum Advance Line; 1973-89 Pre-Bent Original Material Fuel Lines and Vacuum Advance Line. Hide Illustration. Drag illustration to view more parts. ... Pump To Carb Line 350 2bbl : Chevy GMC 73-87: 1: $16.95: Backordered : Qty. QTY Required . Add to Cart: 32-3676 . Material: Steel.This kit contains 4 lengths of hose. Each hose has a different inside diameter, from large to small: #1, I.D. for 3/8 inch connections - 32 inches long #2, I.D. for 1/4 inch - 32 inches long #3, I.D. for 3/16 inch - 26 inches long #4, I.D. for 5/32 inch - 23 inches long; Underhood Styling and Appearance Upgrade; Silicone Engine Vacuum Line Hose Kit I need a vacuum line diagram for a '78 chevy truck w/ high output 305. The origonal engine was a 350, I used the 350 distributer on the 305 and the vacuum advance does not seem to be working. Any help on the vaccum advance would be appreciated also.1973-89 Pre-Bent Original Material Fuel Lines and Vacuum Advance Line. Fuel hoses are not included with fuel lines and must be purchased separately. Fuel hoses are two feet long and come with four clamps. They must be sized and cut to fit. Fuel Lines fit carbureted engines only. Product Details.I need vacuum line diagram for a P30 van with a 350 engine and a quadrajet carb - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them.1984 Ford F 350 with a 351m vacuum Diagram. Hello, here is a vacuum diagram for a vintage big block mustang with no emissions, it will work on a 2 barrel or a 4 barrel carburetor, if you run your lines like this and get rid of the other BS it will run sooo much better, also you can delete the blue stripe wire if you have an aftermarket air ...How can I get a vacuum hose diagram for a 1990 Chevy Van, 350 engine (5.7), Automatic transmission, power steering, power brakes? ...

Need a vacuum diagram for a 1981 chevy c10 with 305 motor and 4 barrel carb. The previous removed it so I'm trying to find a replacement before I have to smog it. Try typing your vehicle info into your browser along with "vacuum diagram". It should take you to a page of vacuum diagrams and just look for the one you need.

The vacuum line diagram for a 1997 Chevy Venture 3.4 engine outline where each line goes and what it connects to. It can be found within the service manual. Where can you find a diagram for vacuum ...

1776 Answers. SOURCE: need a vacuum hose schematic diagram for a 1985. I suggest visiting autozone.com and register the truck there. It's free and will give you access to an online repair manual. The vacuum diagrams should be available there. Hope this helped and best wishes. Posted on Sep 01, 2009. Anonymous.21 de jul. de 2012 ... 4 of these small hoses go thru fire wall back to interior. What are these? Heating/AC vacuum lines? ... A forum community dedicated to Chevy El ...Vacuum diagram chevy hose line hook turbo lines transmission. Turbo 350 Transmission Vacuum Line Diagram Could someone point me towards a vacuum diagram for a L El …Edelbrock 1406 Vacuum connections. I've checked most of the archives and now I'm more confused than I was. I have a 92 350 truck engine that I put an performer intake and 1406 carb with a HEI distributor. I'm now to the point of putting the engine in and wanting to know which vacuum source/ports to use. I have a turbo 350 trans that needs to be ...Vacuum line diagram for chevy 350 engine with 4 bbl holley carb. where does the vacuum line from the transmission goes on thr carb on a chevy 350 Read full answer. Jan 09, 2012 • Cars & Trucks. 0 helpful. 1 answer.Apr 27, 2017 · on this truck the vacuum is pretty basic, im guessing you have a 305 (5.0) or a 350 (5.7), on the front of the engine compartment near the fan shroud somewhere (if it is still intact) you should have a diagram of all the vac lines you probably have a quadrajet carb, if you are mechanical and patient they are not hard to rebuild Apr 4, 2013 · AutoZoneGM Chevy Mid-Size Cars 1964-1988 Repair Guide ... Fig. Fig. 4: 1971 V8 enginevacuum hoses ... Fig. Fig. 12: 1976 350 V8 engine-4bbl with EFE and AIR injection systems .... Fig. Fig. 52: 1980 5.7L V8 engine-automatic transmission federal. images for 1988 Chevy V8 5.7L 350 4bbl vacuum ... Jun 6, 2009 · This page shows the most common vacuum line diagrams for stock TPI setups: The diagram above is for 1985-1986 5.0L F-body (Camaro/Firebird) MAF TPI. 1985 2.8L V6 MFI Camaro-Firebird Vacuum Line Diagram. 1985 Corvette 5.7L TPI Vacuum Diagram. 1986-89 2.8L V6 MFI Camaro-Firebird Vacuum Line Diagram. 1986-1989 5.0 and 5.&L TPI Vacuum Line Diagram. These diagrams include: Fig. 1: Vacuum hose schematic-1980. Fig. 2: Vacuum hose schematic-1980. Fig. 3: Vacuum hose schematic-1980. Fig. 4: Vacuum hose schematic-1980. Fig. 5: Vacuum hose schematic-1980. Fig. 6: Vacuum hose schematic-1980. Access our GM Full-Size Trucks 1980-1987 Vacuum Diagrams Repair Guide by creating an account or signing ...There is always a vacuum line diagram on the Vehicle Emission Controls Information (VECI) label under the hood. Read full answer. Dec 15, ... I need the vacuum hose diagram for a 1978 chevy. el camino 350 eng. 4-barrel crb. This one is not for California. If you have california car, please let me know.Usual suspects are: 1) Wiring harness - disconnected, damaged, etc. 2) EGR solenoid - broken or disconnected vacuum lines. 3) EGR diaphragm is defective ( very common) 4) Intake manifold EGR passages are clogged with oil and carbon deposits (common in high millage engines)These may create a vacuum leak as well. Pinch the vacuum line leading to the device, and spray soapy water on it and hear for a change in idle speed. If you find a hose with a softened, hardened, or damaged spot, replace it. You can also spray water on a hose, ports and connectors to help you check for leaks.

Re: 87 chevy 350 r10 tbi vacuum diagram? « Reply #1 on: January 23, 2011, 09:19:00 PM ». I just took some pictures with my cell phone of an 87 R10 vacuum diagram; I've got my teenager showing me how to get them off the phone and will post them as soon as I can. Logged.MEMBER. 1985 CHEVROLET EL CAMINO. V8. 2WD. AUTOMATIC. 50,000 MILES. I recently replaced the stock 305 engine with a 350. Im not sure Ive got the vacuum lines where there supposed to go. Haynes manual is no help, they say refer to the veci sticker on the fan shroud.Vacuum Diagram 1984 chevy 350 engine 4 barrel carb need diogram for putting lines back on engine Need to findout where vacuum lines go on 350 engine. 4 …Instagram:https://instagram. little einsteins go to europe dvdlatin tarot.comwalmart supercenter alexandria variverside county court calendar Vacuum line diagram for chevy 350 engine with 4 bbl holley carb. where does the vacuum line from the transmission goes on thr carb on a chevy 350 Read full answer. Jan 09, 2012 • Cars & Trucks. 0 helpful. 1 answer.Carfix4you. Lead Technician. Associate Degree. 412 satisfied customers. 1985 K10: hose..egr valve..with a 350, v-8, 5.7 liter engine. need to know the vaccuum hose routing, begining to end, for the EGR valve, also for the EFE valve. on a 1985 K10 series pickup truck with a 350, v-8, … read more. 191 n first stwww.roilog.com make a payment Feb 26, 2010 · (5) Hard line going to the brake booster (1) another image of the MAP connection to the rear of the throttle body base (6) Connection 6 is on the rear of the intake manifold. I think this is a vacuum line and I have it running up to a tee, connected to the vacuum cannister, cruise control (non-op right now) and the HVAC vacuum line. Re: 87 chevy 350 r10 tbi vacuum diagram? « Reply #1 on: January 23, 2011, 09:19:00 PM ». I just took some pictures with my cell phone of an 87 R10 vacuum diagram; I've got my teenager showing me how to get them off the phone and will post them as soon as I can. Logged. walgreens fresno photos C3 General - Rochester Quadrajet vacuum diagram - Hey all, I have looked everywhere for a vacuum diagram for my 76 stock 350 stock carb 17054295. Some ports are blocked and others are not. I want to get it right as possible. Or if anyone just has picks of how theirs is set up or even a good parts source.Master's Degree. 18,144 satisfied customers. Chevrolet Express 3500 LS: I have a 1999 chevy express 3500. I have a 1999 chevy express 3500 with a 6.5L diesel. None of the air mechanisms work inside the cab that operate the ventilation.Srabai47 said: just pick up the diameter hose you need from the auto parts store. Agreed. I broke one vacuum line went to the dealer and got the same replacement part for $14. For $20 I got a whole 25ft roll of rubber vacuum line at the auto store and I can fix any that brake. Mar 11, 2012. #4.