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  • Post:Stuart Morrison
  • 11/1/2021
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Will a water pump leak if missing a bolt?

Looking for an answer to the question: Will a water pump leak if missing a bolt? On this page, we have gathered for you the most accurate and comprehensive information that will fully answer the question: Will a water pump leak if missing a bolt?

If the water pump bearings are starting to wear out they will allow the shaft to wobble and coolant will leak out. If the gasket fails either from age or damage from dirty coolant you will see a leak where the water pump bolts to the block or timing cover.


Water Pump Leak Repair: Water Pump Removal 1 Flush cooling system if necessary 2 Drain coolant 3 Remove engine belts 4 Remove other components to gain access to water pump bolts 5 Remove the water pump 6 Replace gasket or o-ring and install new pump


If your coolant is dirty or you suspect scaling in your system it is a good idea to flush your system before replacing any components to make sure old coolant or contamination doesn’t damage your new components. With a clean and empty cooling system, you can go about removing your water pump.


Water Pump Leak Repair: Water Pump Removal 1 Flush cooling system if necessary 2 Drain coolant 3 Remove engine belts 4 Remove other components to gain access to water pump bolts 5 Remove the water pump 6 Replace gasket or o-ring and install new pump More ...

Should I replace water pump bolts?

Starts here9:48Why are The Water Pump Bolts Always So Rusty? Is There a SolutionYouTubeStart of suggested clipEnd of suggested clip34 second suggested clipAnd you'll have a really hard time getting them out.MoreAnd you'll have a really hard time getting them out.


What is a seized bolt?

It means there's still something to grab onto once it comes time to remove it. In order to get it un-seized, host Davin Reckow uses a torch to heat up the threaded area around the bolt to expand the metal.


Will Stop leak fix a water pump?

It works on plastic, aluminum, and metal radiators in heater cores, engine cooling jacket, gaskets (including head gaskets), water pumps, and freeze plugs.


How do you install a water pump stud?

Starts here2:54Chevy 350 5.7l Water pump stud removal and reinstallation tipsYouTube


Why would water pump leak?

Water pumps can leak from 2 different places; the shaft seal or the water pump gasket. ... If the gasket fails either from age or damage from dirty coolant you will see a leak where the water pump bolts to the block or timing cover.


How do you fix a broken bolt on a water pump?

Starts here4:27WATER PUMP BROKEN BOLT EASY FIX - YouTubeYouTubeStart of suggested clipEnd of suggested clip60 second suggested clipHopefully this helps some of you guys out there who ran into the same. Problem. It's a nightmare.MoreHopefully this helps some of you guys out there who ran into the same. Problem. It's a nightmare. You don't want to tow your car away.


Where does water pump leak from?

Water pumps can leak from 2 different places; the shaft seal or the water pump gasket. If the water pump bearings are starting to wear out they will allow the shaft to wobble and coolant will leak out.


How do you remove a broken bolt without an extractor?

Starts here1:19remove a broken bolt WITHOUT an extraction tool - YouTubeYouTube


How long will a water pump last after it starts leaking?

Why do Water Pumps Break? The average lifespan of a water pump is similar to the lifespan of a timing belt. They usually last 60,000 to 90,000 miles with the proper care. However, some cheaper water pumps may begin leaking at as low as 30,000 miles.


What size are the water pump bolts on a Chevy 350?

Water pump alloy steel pulley nose bolts kit for Chevy small block 265-283-302-305-307-327-350-400 engines. The bolts in this kit are 5/16"-24 x 3/4" flat head cap screw.


How do I get a broken bolt out?

STEP 1: Hammer the center punch in the middle of your broken bolt. ... STEP 2: Slowly, use a left-handed drill bit to create a pilot hole. ... STEP 3: Switch to an extraction bit. ... STEP 4: Reverse-drill slowly to remove a broken bolt. ... STEP 5: Remove any metal shavings left behind by the broken bolt using a magnet.Aug 9, 2021


How do you tighten a stud bolt?

Starts here4:09Stud removal & installation - YouTubeYouTube


How do you know if water pump is leaking?

Signs of a Failing Water PumpLeaking Coolant. If you see bright yellow/green liquid leaking underneath your car, that's your radiator coolant (also known as radiator fluid or antifreeze). ... Whining Sounds. You may hear a loud whining sound coming from your engine compartment while you are driving. ... Overheating Engine.Nov 21, 2017


How do you get studs out?

Starts here7:59How To Remove Stud Bolts - The Easy Way! - YouTubeYouTube


How do I know if my water pump is leaking?

Signs of a Failing Water PumpLeaking Coolant. If you see bright yellow/green liquid leaking underneath your car, that's your radiator coolant (also known as radiator fluid or antifreeze). ... Whining Sounds. You may hear a loud whining sound coming from your engine compartment while you are driving. ... Overheating Engine.Nov 21, 2017


Can a water pump come loose?

Water pump pulley is loose and making whining sounds The loose belt is commonly caused by a pulley that has become loose or that the bearings that operate the water pump assembly are wearing out. Once the bearings fail inside the water pump, it means the unit cannot be repaired and will need to be replaced entirely.


Does a water pump need all bolts?

For most water pumps, you will need bolts with a 5/16-inch thread width, and the width of the head may vary from 13 mm to 15 mm.

Will a water pump leak if missing a bolt? Video Answer

Why are The Water Pump Bolts Always So Rusty? Is There a Solution

Will a water pump leak if missing a bolt? Expert Answers

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Will a water pump leak if missing a bolt? – AnswersToAll

Will a water pump leak if missing a bolt? I would replace the bolt before driving it. Engines need coolant and the engine could be ruined, costing a lot of money if it overheats just one time. The water pump area will only leak when the engine has turned off and is still hot.

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Danny ⭐ Answeregy Expert

Help - Water Pump - Broken Bolt - Buick - General ...

One of two things will happen. #1 If will be fine and end of story. #2 It will leak and you will need to pull the pump - next pull the timing gear cover and bring the cover to a machine shop and have them drill and tap. While they are removing the remains of the bolt you can check the timing gear and chain and replace if needed.

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Broke a water pump bolt in the block. Help! | StangNet

It's a corner bolt which makes it unpredictable on what will happen if i install the pump without this bolt. I examined the pump, it seems like the structueral ribbing of the pump and the location of the two other nearest bolts will allow it to make a decent seal even with the missing bolt. For example if I were to draw a line from the two outer bolts (with respect to the …

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Tonia ⭐ Answeregy Expert

How to Fix a Water Pump Leak - BlueDevil Products

Water pumps can leak from 2 different places; the shaft seal or the water pump gasket. If the water pump bearings are starting to wear out they will allow the shaft to wobble and coolant will leak out. If the gasket fails either from age or damage from dirty coolant you will see a leak where the water pump bolts to the block or timing cover.

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Doug ⭐ Answeregy Expert

we broke the water pump bolt | Team Integra Forums

yea i guess if doesn't leak i guess it's okay. i just have the thought being 4 out of 5 bolts are on the water pump in the back of my head. freaks me out "Boycott The Drift - Get My Drift" - MD (18) Save Share

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Leaking water pump bolt | Team Chevelle

Joined Oct 19, 2005. ·. 14,294 Posts. #8 · Jan 31, 2012. I've always used pipe plugs in the water pump myself. But sometimes they don't thread in tight enough into the pump in order to hold the coolant back from leaking, so there again, you'll want to use a good sealant on the pipe threads. :yes: B.

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Rex ⭐ Answeregy Expert

Water Leaking Around Water Pump Bolt | For A Bodies Only ...

1:42 AM. The hole the bolt screws into goes all the way through into the water jacket. Can you not simply read a recommendation and do it? It will fix your problem, unless the water pump and or timing cover gasket is compromised around the water pump inlet and outlet, which is very unlikely. Agree x 1. Nov 19, 2017#11.

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Braedon ⭐ Answeregy Expert

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a bolt snapped off while replacing the water pump on my 2005 dodge grand caravan.i came up with this easy fix and a year an a half and roughly 70,000 miles a...

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Remove the long bolts and apply a sealant like pipe dope or silicone. They go into the water jacket on the block and will leak if not resealed …

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Joined Sep 18, 2010. ·. 2,555 Posts. #4 · Feb 12, 2013. Only show this user. You can try blowing air in the hole to dry the threads out. Then coat bolt threads in rtv silicone and let it dry before filling. However the gasket may have split …

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104 Posts. #10 · Apr 7, 2018. machm1970 said: I found an antifreeze leak on my newly rebuilt 331. I forgot to put thread sealer on the bolt that goes through the alternator adjustment bracket and water pump into the block. I drained the coolant, removed the bolt, cleaned it and put ARP thread sealant on it. The leak has slowed, but still seeping.

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Thanks everyone for you comments and input. It looks like "the book" says to pull the engine and oil pan to remove the timing cover to get at the broken bolts. Time estimate is 10-12 hrs. Mechanic said he can try a round about way to get the cover off …

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Symptoms of a Bad or Failing Water Pump | YourMechanic Advice

When this happens, coolant will leak from the water pump and drop to the ground, typically in the front of your car and in the center of the motor's location. If you notice there is a leak of coolant (which will appear to be green or sometimes red in color) under the center of your car, truck or SUV, contact a professional mechanic to inspect this problem.

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Patricia ⭐ Answeregy Expert

Water Pump Leaking - TeamTalk

Sounds like you're raw water pump cover plate is missing a bolt and is leaking. Maybe all you need is a new gasket and a replacement brass bolt . OTOH, if it's leaking from behind the raw water pump, it might be the pump seal and likely the whole pump needs to be either rebuilt or replaced.

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Malorie ⭐ Answeregy Expert

How to Repair a Water Pump Failure or Fault - K-Seal®

Coolant may be leaking around the water pump through the weep holes on the casing. There will be a puddle on the floor when the car has stood in the same position for a few hours – all you have to do then is follow the leak to its source;

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1970 390 water pump bolt leaks - The AMC Forum

Thanks (0) Quote Reply Topic: 1970 390 water pump bolt leaks. Posted: Apr/16/2018 at 7:02pm. iv put a water pump on this car 3 times.. first time was given the wrong pump. 2nd time water pump was defective and leaked profusely out the weep hole. 3rd time did pressure test for 12 hours and had no leaks at 14psi.

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Make sure that the mating surfaces on the pump AND the block are clean and DRY. Apply the Indian Head shellac on both surfaces. I usually position the gasket on the block and then mate the pump up to the gasket. If you want, use a thread sealant (not RTV!) on the threads and tighten the bolts diagonally.

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I honestly don't know that any damage would be done by replacing the 14psi cap with a 7psi cap, and if you're trying to lower the pressure on system components that aren't quite installed according to spec (e.g. a water pump held on by 4 bolts instead of 5), taking the system pressure off spec is something that you could certainly try. Not guaranteeing there won't be a …

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The water pump was leaking on my 1998 Dodge 1500 with 5.9L engine. I bought a new pump and installed it according to instructions. It still leaks but the weird thing is it is leaking out from under on …

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If you choose to NOT install that bolt, you are leaving essentially half of the face unsupported and I will almost guarantee you that it will leak. That is the ONE bolt that has the back side of the threads open to all the road grime coming from the front.

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Loose water pump bolts? Discussion in 'Engine Topic' started by 78LT383, Oct 22 , 2008. Page 1 of 2 1 ... running Saturday night. I've driven the car only 20-30 miles or so at most, and today I had a sudden, major coolant leak. Both bolts on the left (drivers) side had backed out 1/4" and neither of the ones on the right hand side were really ...

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EXPERT. That is a vent hole to equalize the pressure inside the pump. You cannot plug it. If you have coolant leaking from it that means the rear seal is blown and you need a new water pump. The post below from ASE is possible. I would make sure you count 5 bolts on the water pump. If you have 4 then one fell out.

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Assuming the water pump leak is not from the weep hole or from the shaft/seal area but from the gasket or bolts... It is critical to a good water pump replacement that the pump gasket surface and the gasket surface on the engine are clean and free of any nicks.

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Discussion Starter · #1 · Dec 2, 2014. I just replaced my old water pump with a brand new (cheapest) pump and when i was filling it coolant started pouring out of the pump. I thought mayber the gasket was bad so i took off the pump and replaced the gasket and it still leaks when adding coolant to the radiator.

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Join Date: Mar 2011. Chapter/Region: MAIC. Location: Chester County PA, USA. Vehicle: 2011 WRX 637HP/560TQ. 00 2.5RS | 97 OBX. EJ25 Water Pump Leak with New Seal. Hey all, I have a 97 Legacy Outback (Bessie) as my Daily Driver and last year I pulled the motor to replace all the gaskets, headgaskets, valve lash, timing belt and water pump.

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Should be like 7 – 8 inches/lb. Also try running the bolt without the water pump just to get feel for rethreaded bolts and run the mounting bolts with your finger nails. If any bolts are re-threaded, thread chase each bolt hole using tap & die set, and replace the damaged bolts. October 3, 2012 at 1:43 am #466356.

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Gonna remove the w/p and then remove the backing plate, replace the gasket and add gasket sealer on both sides of the gasket. Re-torque the backing plate bolts with LocTite and then re-attach the w/p to the block (using sealer on both sides of the w/p gasket). Hopefully this should solve all leak issues.

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It's a few 10mm bolts plus a timing belt job! Not that hard! No special tools required other than sockets. If it is leaking it is probably coming from the weep whole. That means your water pump is failing. Change it for about $150 and be happy!

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There are several bolts on the 318's that go into the water jackets and will leak if a bolt is missing or loose. Outboard cylinder head exhaust manifold bolts come to mind, along with timing case bolts. ... and water pump. If you are leaking coolant, those bolts, or the gaskets are the only possible culprits. any other bolts in the area, do not ...

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What else am I missing? Thanks for the help. I would really like to NOT find these on startup! Ron ... If memory serves only the lower pair of water pump bolts need thread sealant. In any case it will be obvious once the pump is off. ... thanks for checking. The drivers side right lower wp bolt is the only one that I remember leaking as well ...

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Although the O ring is damaged, the leak could also be coming from the left water pump bolt. The bolt hole is not blind, but goes through into the cylinder head water jacket. If the garage in France didn't fit a new bolt, or reseal the old one, water could be leaking from there.

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You alread have a leaking water pump, so just replace it. As for the missing bolt note where i is and when you rmove the pump check to see of part of the od bolt is still in the block. If so you are in luck. Remove and get a new bolt.

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Water pump leak. Jump to Latest Follow ... Note which water pump bolts go through into water jacket - these will need thread sealant on reinstall. ... new gaskets, sealant applied to bolt threads that need it. Reverse order for the rest, you'll figure it out even if I missed a step or two. Don't use a lever on the PS pump reservoir when ...

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Discussion Starter · #1 · Apr 22, 2006. This is for an 89 GT. It looks like there is a coolant leak from the bottom of my water pump. I can't see it to well tonight in the dark. However it looks like there is a hole in the bottom of the water pump where the coolant is leaking. This just started today, it's almost like a bolt or plug is missing.

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My water pump may be leaking. Jump to Latest Follow 1 - 14 of 14 Posts ... Usually its like one bolt missing on one thing, not on all of them haha, I wonder what happened! ... I tried to insert a bolt that I obtained from a C230 that I have been scavenging for parts in the empty hole on the water pump. The bolt wouldn’t go in. This seems odd ...

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Yup. Oil pump bolt is missing. Try replacing it first, but I wouldn’t be surprised if the leaking continues. The oil pumps on these are kinda notorious for springing leaks. To remove and reseal it requires removing the timing belt, so if it’s due for a timing belt job, do the pump resealing along with a complete timing belt job; belt, water ...

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Coolant leak. Water pump? Thread starter frankjc; Start date Dec 6, 2020; 1; 2; Next. 1 of 2 Go to page ... when it gets cold out. There is a drip on the lower water pump bolt. There is also some crusty residue around the threads of the coolant temp sensor. The weep hole is clean and dry. ... High Beam Relay Apparently Missing but, High Beams ...

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I had a leak and it turned out to just be a missing bolt. Save Share. Reply. ... It looked like the previous owner replaced the front seal with an aftermarket POS. The water pump was also leaking, so that got replaced. ... -There is one …

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Stuart Morrison

Hi everyone, my name is Stuart Morrison and I am the editor-in-chief and author of the Answeregy website. I am 35 years old and live in Miami, Florida. From an early age I loved to learn new things, constantly reading various encyclopedias and magazines. In 1998 I created my first Web site, where I posted interesting facts which you could rarely learn elsewhere. Then, it led me to work as a content manager for a large online publication. I always wanted to help people while doing something I really enjoyed. That's how I ended up on the Answeregy.com team, where I... Read more