radiator drain petcock leaking

Anyway, I can't seem to get the plug to screw back into its hole like it had been before the flush. Try opening and closing the valve a few times. It's to put a hose on to drain it into a container instead of splashing everywhere. This radiator drain petcock is a direct replacement for the original equipment plug that may have deteriorated or corroded. Oct 4, 2013. Pick one with an appropriate diameter and install it in the most . Nov 4, 2004 I just flushed my coolant and now I have a leak at the radiator petcock. Older ones can be brittle and break while trying to open. However, be careful. It's one thing for a radiator to develop a leak and cause a low coolant c. if you are worried buy a new one before you start, they are cheap and may prevent being stuck with no fluid in radiator when you need to . Air Bag Cradle KU09140BK Designed for Full Suspension Travel, Fits All 6" Diameter Convoluted Air Bags, Fits Any Full Size of Half Ton Truk, 2/4WD, Black. It only went a turn and never drained. Dorman, M10, M14, Radiator, Radiator Drain Petcock. In Volvo Radiator & Fan, Volvo S70 & V70 1998-2000, Volvo V70 R 1998-2000, Volvo XC70 & V70XC. I've opened and closed my radiator drain valve about a dozen times over the time I've had my car. 3. I do not recommend doing this though as it is not a permanent fix. Chances are there is a little piece of trash hung up in there not letting the valve seal. Standard Delivery. It looks like a wingnut and turns like one too. I know that most drain plugs are plastic, and can get brittle over time, and just get a new one. I found the replacement radiator (Alum/plastic for around $150 and a copper/brass for around $205) online. I've loosened it as much as I can, but I don't want to get . Petcock uses an NPT thread. The little thing that we Brits call a radiator drain plug and people in the US call a "petcock" on my 93 4.0 XJ has started leaking seriously. 665. Using your screwdriver, turn the drain plug in the counterclockwise direction until it comes loose. Check if this fits your vehicle. Konnie the Goat said: If just tightening it didnt work, remove it and drain the coolant into a pan as mentioned. If the threads on the radiator petcock hole are stripped then its either a hack job to plug the leak, or a full radiator replacement. 4. It appears to be leaking from the base of the outer "nut" the petcock screws into . I get it at ORiellys for about $6. The Ford quote was for the Al/Plastic. Drain Cock. Dorman Products - 61134 : Radiator Drain Cocks. Home Delivery. While running it leaks at the petcock theater I tightened. 7. This means that whenever you have a radiator leak, the radiator drain plug O-ring is the first thing you can check. Should thread out without much turning which opens the valve. The best way to block off that hole, depends on the configuration. leaking radiator hose - concentrate on the area where the clamps are, they commonly fray and leak. Then I put the tray back underneath the . #9. Dorman Radiator Drain Plug 61112. Aug 16, 2016. OK Now that you're ready to take it apart. This simple valve or bolt can be easily unscrewed to drain, then sealed back to fill. Like rimara said, just replace your petcock. 3,075. Mine snapped off because it is plastic so I had to figure out a way to replace . Frequent use of the radiator petcock or corrosion can cause its threads to strip. May 17, 2011. you'll see an O-Ring, it is likely nicked or cut. Add Your Answer. 1. I didn't know it only turned 1/4 turn. $4.99. OK, now it's out! I discovered the petcock valve aka radiator drain plug was leaking and staining the driveway pretty bad. check radiator for leaks - common places on the radiator that leak are on the weld seams and the petcock. If necessary it can be drained easily enough just by removing the lower hose. It was empty this morning. I removed the petcock valve (it is in the bottom front passenger side of the radiator) and discovered the O ring was split and rotted. The radiator drain is on the passenger side. Take your needle nose pliers and open the drain valve just shy of 180*. Before opening a plastic radiator petcock, spray it with some penetrating lubricant. Place a drain pan of sufficient capacity under the radiator and open the petcock (drain) on the radiator. I wouldn't worry about it because you could find a piece of tubing that will slip over the petcock drain tube (3/8" fuel line I think is what I used), drain that . head gaskets arent likely, but they are possible. The easiest and most popular way to repair a radiator leak is by using a stop leak product: To apply, pour the product into the radiator. #6. Clovis, CA. Just under 5 gallons of coolant drained out. I never removed the radiator drain plug/petcock; just loosened it and tightened it. Mar 13, 2012. under car right or left side pull down black plastic thing you'll see a nut with a slit for a screw driver looking at your with 2 small nobs on it (5/8 socket ?) This is a short tutorial video on how to replace your radiator drainage plug. It dripped from the pipe, whichever way I turned it, and attempts to screw it tighter didn't seem to help. The petcock drains from the tank. area around the thermostat - if the thermostat is plugged, it could be forcing anti-freeze backward and compromise the seal . My D is a 1998, SLT, 5.2 V8 Durango. I have a small leak around the filler neck. Dorman 61133, $6.49 at O'Reilly's . I took the old O ring to Autozone where the clerk stated that . Part Number: RNB-61138. Been here since 74 years ago and it's always smarter. It leaks from the drain hose and leaks around the valve itself. Messages. I have the o-ring part numbers listed in one of my DIY posts if you are inclined. Seriously, I'm surprised this little plastic "drain plug" made it as far as it did. $39.99. When threading it back in, I first apply some silicone grease to the plastic threads and o-ring. That might slow things down a bit. It was draining so damn slow I figured it had to come out more so I turned it more and it broke! Plastic petcocks easily bind. A car radiator leaks because either the radiator hose is punctured or the radiator drain plug O-ring is damaged. Hi Don, thank you! That's not a weep hole, that's where the coolant is supposed to come out when you open the petcock. SELECT STORE. Sometimes you can remove the broken portion with a needle nose pliers and then buy a replacement valve stem. Jul 3, 2020 Squeezing the hose would make that leak, if it wasnt already leaking under pressure. And if the radiator is still in good condition, I'd just tap out the hole with new threads, and put a bolt in with some teflon tape, and be good. I can see coolant accumulated in the little gap between the overflow hose and radiator surface, and drip marks all down that side of the rad. Don't replace a leaking filter housing with another failure-prone . Dec 19, 2009. check the rear of the intake. If its the gasket on the petcock itself then a replacement petcock should have a new gasket on it and its a matter of unscrewing the old petcock, cleaning out any grime/dirt/sealant from the petcock opening, then . Dorman Radiator Drain Petcocks 61124. fully open is about 225*. Close radiator drain. Pull that one to match up the o-ring and replace both. If you have coolant coming from there, your o-ring is probably cut. It's best to replace it every 10 years or so, because the single O-ring that provides the seal starts to give and it becomes the weakest link in your cooling system. anthonycam79. Radiator Replacement $353.55 - $1403.40 Get a Quote Robert Tomashek Automotive Mechanic 26 years of experience Hello. Drained from petcock fine, filled with distilled and a radiator flush. Dec 10, 2018 (Edited) BTW, many car makers eliminated the radiator drain petcock (even a plug) when they went to plastic end-caps on radiators. Location. Rear heat pipes can rust and develop pinhole leaks, as can the coolant bypass pipe underneath the front exhaust manifold. I replaced the petcock this weekend when I did a coolant flush, there seems to be quite a bit of play in the plug. Hello, I have an issue where the coolant is leaking from the drain plug. Replace the connectors on the CVVT. My Buick has a plastic radiator drain plug and I just unscrew it by using a 3/4'' deep socket and a 3/8'' drive spin handle. Petcock, Radiator Drain, Plastic, Black, 14mm x 1.50, Each. 2 Posts . When I truned it to drain the radiator, it was very hard to turn. It appears to be tight, so I suspect the O-Ring is bad and the petcock needs to be replaced. 4. its a bitch on the ground, but from the tcase you should be able to see the rear of the motor in the intake area. When this happens, the petcock can no longer seal your radiator from coolant leaks. ACDelco GM Original Equipment Radiator Drain Petcock is a GM-recommended replacement component for one or more of the following vehicle systems: cooling. Now wiggle it about and pull it straight out, you may need to use your screwdriver to help pry it out a little while you wiggle. There appears to be a slow coolant leak and I I've traced it to the drain plug at the bottom of the radiator. Lower the vehicle. turn it to the left and coolant comes straight down and your set, had to do my thermostat and did a full flush with it. Open radiator drain but not the radiator cap. Palo Alto, CA. Take some teflon tape, and wrap it around the drain plug, since you unscrewed it a little bit, you should have 1-3mm of the plug exposed, the teflon tape could help seal the tiny little leak you have for the time being. When I checked it, the entire reservoir was empty. I agree with you totally, hindsight is so much easier. Estimated Ship Date: Sep 19, 2022 if ordered today. When doing you flush, did you open that valve? It's not necessary to have a drain cock on the radiator. Now I don't mind the labor but for the parts I think they are jacking me. Not Yet Reviewed. I use this stuff on most threads. I thought I hadn't closed it completely so I opened and closed it a few times and . clearshift. (passenger side) I spotted what looked like the radiator drain petcock. Refill radiator with 50/50 distilled water and Zerex G-05. ALLMOST FOR Compatible with Toyota Tacoma 2005-2016 Blower Motor Connector 90980-10916 6" 12ga Harness NEW. I tightened the petcock a bit, and then refilled with water just to see what was going on. Is there any way to seal the drain for good with a bolt? Don't believe aluminum GM engines have one of those. Unfortunately, it's been raining so I can't really see where the leak is coming from. I think there's an o-ring that seals whether it's a bleed or drain, or fill. Check out free battery charging and engine diagnostic testing while you are in store. Jan 23, 2019. Check if this fits your vehicle. #19. Estimated Ship Date: Sep 19, 2022 if ordered today. After several hours of just smoking it tight, I . It looked like the most of the leak was coming frmo there. Jul 18, 2020. Afterwards, it didn't want to seal right and I had several instances of low coolant due to a slow dripping leak. This aided the vehicles in draining out the coolant during a radiator or system flush without the mess. Jan 5, 2015. Clean it up and maybe replace the o-ring. Eighty percent of radiator leaks due to damaged radiator drain plug O-rings. So even if you can open it, you're not . 6. If that's on top it's an air bleed or fill hole. Stretched Threads on Bolts. Dont use RTV, it will make it a bitch to get back out.

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radiator drain petcock leaking