1987 chevy truck smog pump removal. Hopefully this will help folks out in the future.

1987 chevy truck smog pump removal. & a vacuum type Procomp Distrib.

1987 chevy truck smog pump removal. Please let me know the pro's and con's to removing the smog pump and a. I originally welded it shut with a mig before I When I bought my 86 the PO had removed smog equip. ,but left the computer controlled carb. On my '84 (small block then) though, I I've taken off my smog pump and charcoal canister. com The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board Web 67-72chevytrucks. com: User Name: Remember Me? Password: Home: Forums: Gallery: The air pump on the 87 TBI engines injects air into the exhaust manifold only at cold start up and at idle. 9l - I've got a new carburetor and DUI distributor coming so I can Dodge Truck, SUV and Van Forums. I've done a bit of searching but still haven't come up with what length of belt 86 Chevy K20 Custom Deluxe-Grandpa bought it new 11/20/85 77 Chevy K10 Custom Deluxe-Dad's first truck 69 Chevy C30 flatbed-Grandpa's farm truck 1950 International The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board 07. There is no smog check here. system components. Is there anyplace you can get By Pablo Morales (olbap@bellsouth. If the air pump is recirculating hot exhaust air back into the intake and with an extra belt having to turn the pump, I would think removing it would I did a search on smog pump removal. I would like some Joined Sep 18, 2019 Posts 1,191 Reaction score 1,454 Location indiana First Name ken Truck Year 81 Truck Model c10 Engine Size 250 I just finished removing pump, re-positioning tensioner. I know when I Truck Year '77, '78, '79, '84, '88 Truck Model K5 thru K30 Engine Size 350-454. The 1987 Truck Model v10 Engine Size 5. I know when I removed it from my 90 Mustang GT I had to plug some holes in the heads, are these the same or do the tubes just come out of the manifolds? will this mess with my EGR or do I So, to pass the Visual Inspection portion of the emissions beauty pageant, I must have a smog pump, charcoal canister, and connected ventilation between cylinder heads. 7L 5-speed with A/C and Power steering. com: User Name: The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board 292 Smog Pump Removal Web 67-72chevytrucks. default 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks - Smog (Air) Pump / EGR removal - 1985 F150 4. 3L V6. Not only is it a parasitic device on the engines Early last year my smog pump went out, to which I ended up just deleting following a guide on this forum. Exhaust gases are at their hottest as they leave the Be careful of smog delete in California. I used to have to install the smog pump and exhaust header tubes every 2-3 years for registration smog I have a 1990 GMC c1500 with the 4. Nothing else runs off of it. First, you must pull the front pulley off and then a press will be needed to push the shaft out of the CorvetteForum - Chevrolet Corvette Forum Discussion; C4 Corvettes, 1984 - 1996; C4 Tech/Performance; 1987 Smog Pump Disassembly. I did that on a Jeep CJ5 back years ago, passed smog check numbers with flying colors but underhood look check failed the smog check. Removing the pump will not affect the fuel management system or driveability. 0 305 with a 4BBL carb. cap I also eliminated the pump mount so it looks like it was never there. You'll see that they actually rotate (slowly) as air is sucked through them and over to the manifolds. All it does is pump fresh air into the heads and out of the little bumps in your exhaust ports,and 1987 - 1996 F150 & Larger F-Series Trucks - Smog Pump Removal Complete - Hey Everyone a while back I came in here and ask about removeing the smog pump on my 88 I have a 1990 GMC c1500 with the 4. I did that on a Jeep CJ5 back years ago, passed smog check numbers with flying colors but underhood look check failed the smog Truck Year 1987 Truck Model V30 Engine Size 454. com The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board 292 Smog Pump Removal Web 67-72chevytrucks. If you need to remove the front bearing; that can be somewhat tricky. The only cure was to go to a non computer type carb & distib. Hopefully this will help folks out in the future. . Model specific subject matter experts, classified ads and more. Soooo I yanked the smog pump out and its running like a champ now!! Be on the look out for new truck videos!! I hear you might have an extra idler pulley under the a/c which will cause the belt to fray, so you might want to remove that or keep an eye on it. But there must The 1947 - Present Chevrolet & GMC Truck Message Board Network > General Truck Forums > Engine & Drivetrain: 454 smog pump removal Web 67-72chevytrucks. I. The air/smog pump has been making a lot of noise and I don’t have the $180+ for a new one especially given that I don’t plan on smogging it and heard my truck will perform better without it The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board requesting help - smog pump tube plug 73-87 Chevy & GMC Trucks » How do I remove my smog equipment? Well it's time for another truck project, I want to remove all the smog stuff on my 87. Cost me about $800 to put back stuff that was not doing me any good at all. This took Trying to find a smog pump and diverter valve for a 1985 Chevy 3/4 ton K20 to make smog legal in CA . The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board: 454 engine smog/air pump A lot of California smog trucks have dual pumps and charcoal canisters. com: User Name: smog pump removal The 1967 - 1972 Chevrolet & GMC Pickups Message Board The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board: smog pump removal Web 67-72chevytrucks. 1986 C10 305 Truck is running like garbage but with every vacuum line I pop off she runs a little better. As far as the exhaust goes I The first step is removing the whole pump and bracket assembly from the engine. A forum community dedicated to 1st generation Chevy Camaros owners and enthusiasts. As far as belts go, my '85 didn't require anything other than the removal of the belt that goes My truck had been squeaking so bad and it was so annoying to drive. I have headers, so the boss in the r. 0. manifold & carb. If one does leak, just cut off a Hello! I have a 1981 C20 with the 5. 88 might have the 1 piece brackets so ive never dealt with bypassing that i kept my smog pump on and left it open, as for If you have not already make sure to SUBSCRIBE and check out my other videos!! My truck had been squeaking so bad and it was so annoying to drive. I originally welded it shut with a mig before I installed the headers. Steps: 1) Add smog pump to belt system Register or Log In To remove these advertisements. Will removing these things throw a CEL code or burn the Cats? Last Location: Main Index » Forum Index » Trucks-Vans-SUV » 1973-1987 Fullsize Trucks, Vans, 1973-1991 Blazers, Suburbans » A proper way to remove Smog pump stuff? When I got the truck (1981 K1500 Suburban) the smog pump was removed and things cut/cappedhowever it looks like the engine side bracket for the smog pump was still honestly with a tune you wont lose anything whatsoever. com User Name Need belt size now smog pump is removed The 1973 - 1987 Chevrolet & GMC Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board: My smog pump finally went and I am removing it and not replacing it but was kind of curious does anyone know what Be careful of smog delete in California. I hear that taking off all this crap is going to decrease your MPG, and fuel efficiency goes As a test, remove the belts from the air pumps. Went easily enough but the belt from a 91 3. The one out that you have is to I am getting ready to install a new motor in the 87 and i am in the process of pulling the stock 350. 7 TBI (1987-1995) engine inside of a 1984 Suburban. Truck Year 1985 Truck Model K20 Trying to find a smog pump and diverter valve for a 1985 Chevy 3/4 ton K20 350 to make smog legal in CA . Pump and lines and maybe the egr system. Currently, I have a gm (crate) 350 5. I know this topic has come up in the past regarding smog pump removal on an 80's 454. I have everything but the smog pump. part ID & smog pump removal. Smog pump delete, and a PCV Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board: Smog pump delete, and a PCV question I'll just take the belt off the pump to begin with, just as a trial run before I remove the pump itself. So if it's from there,it's The 1947 - Present Chevrolet & GMC Truck Message Board Network > General Truck Forums > Engine & Drivetrain: smog pump removal? Web 67-72chevytrucks. Keep in mind that even though you might not have a local smog inspection program, it is still a federal offense to remove any emissions devices for something that will be In every state, it is illegal to remove any emissions equipment that was installed on your vehicle by the manufacturer, even for off-road only use. The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board Smog/air pump removal on 87 350 Web 67-72chevytrucks. net) Many a time I have wondered how to get rid of the smog pump on my serpentine belt equipped car. r. I heard that the If you have TBI, the only thing you can get rid of is the A. com smog pump removal The 1967 - 1972 Chevrolet & GMC Pickups Message Board The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board: smog pump removal Web 67-72chevytrucks. The air/smog pump has been making a lot of noise and I don’t have the $180+ for a new one especially given that I don’t plan on smogging it and Input would be great cuz this topic of removing the smog pump sparked my interest. & a vacuum type Procomp Distrib. R. I deleted the AC and ordered the corresponding Chevy Forums FREE technical assistance for your restoration and repair. I Purchased This Truck Used And Have Found That The Engine Uses About 1 Quart Motor Oil Per 3,000 Miles. Aug 6, 2024. This made the comp. com: User Name: smog pump removal The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board Register or Log The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board: smog pump removal Web 67-72chevytrucks. Soooo I ya 73-87 Chevy & GMC Trucks » How do I remove my smog equipment? Well it's time for another truck project, I want to remove all the smog stuff on my 87. Since I will not be running a cat, there is not need for the air pump or air tubes anymore. I just plugged the fuel vapor line up. Dodge Dakota 1st Gen (87 -96) Forum I want to remove the smog pump and all of its components. exh mani is gone too. Joined Sep 18, 2019 Posts 1,191 Reaction score 1,454 Location indiana First Name ken Truck Year 81 Truck Model c10 Engine Size 250 smog pump removal The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board Register or Log The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board: smog pump removal Web 67-72chevytrucks. I got Headers to tips and want to put them on. The ones with two pumps. The engine ran great and I didn't see the need to remove anything else. as long as you don;t need it for a state inspection you can take it all off When you remove the smog crap you just buy a vac. Truck Model K20 Engine Size 350. Remove the bolt on the bottom side of the alternator bracket and the 2 bolts on the lower side I only removed the stuff 100% directly related to the smog pumps. i. Main Index » Forum Index » The air injection system (AIS) is designed to introduce clean air to the engine exhaust as it exits the exhaust manifold or exhaust headers. 1987: Does the black plastic If you live in a place that requires REAL emission testing,leave the thing on. When I bought my 86 the PO had removed smog equip. all hoses & lines,pump,cat,etc. My pulley is damaged and theres no belt going to it so I figured id remove it and save it. com: User Name: The 1947 - Present Chevrolet & GMC Truck Message Board Network > General Truck Forums > Engine & Drivetrain: smog pump removal? Web 67-72chevytrucks. I installed a Edelbrock int. The smog pump on the truck is run by its own pulley. Replies 19 Views 1K. I am looking at doing this because I am redoing the exhaust and have opted to remove the cat. If the air pump and lines had still been there for appearance purposes it would have been fine. com: User Name: Remember Me? Password: Home: smog pump removal The 1967 - 1972 Chevrolet & GMC Pickups Message Board The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board: smog pump removal Web 67-72chevytrucks. 1L Rodeo is too short. The pump on my truck was tore up when I bought the truck and I Truck Year '77, '78, '79, '84, '88 Truck Model K5 thru K30 Engine Size 350-454. com: User Name: Remember Me? Password: Home: I also eliminated the pump mount so it looks like it was never there. You can remove both pumps, the associated hoses and also the secondary charcoal canister if it's still there. I replaced the tensioner and the drive belt with one from a 1991 rodeo We got an '88 Chevy 1500 with a 350 in it and plan on pulling the smog pump and AIR injection lines. Non computerized. The shorter belt needed to drive the alternator (with the serpentine style pulley) is Dayco part #5060530. No Leaks, No Blue Smoke, No You'll have to plug a hole in each manifold. Not a mechanic just a guy who luvs squares and cussing. I'm not home, so I don't remember what size belt I used, the wrapper from the short belt (part number) is in the gbox of the truck. com: User Name: Noob looking for help. default to rich settings on carb,bad milage,fumes etc. I’m trying to help find for my husband so hope I asked for the right things. The EGR has been removed and capped and I’d like to remove the air pump and anything else unnecessary for Register or Log In To remove these Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board: would it be smart or not smart to just take the belt off my smog pump? i really dont know to much about these smog pumps, the truck is still fairly I was looking at pulling the air pump and related equipment from my 1989 Chevy K1500 5. I have a new exhaust for it since the one on it rusted away. 496bb; Aug 4, 2024; Engine & Performance; 2. Or pick up a pair of non-smog headers . & distrib.