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HOW TO REMOVE PETCOCK - 1998 Buick Regal

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How do i remove radiator petcock on my 2005 buick rendezvous?

DON'T. They always crack. If they don't crack, then they leak when you close them. If you want to drain your radiator, remove the lower hose. No pro ever uses the petcock

Aug 29, 2017 | 2005 Buick Rendezvous

1 Answer

Repacing drain petcock 1989 gmc jimmy s15

They Screw Out Like a Bolt And In The Same Way

May 24, 2015 | 1989 GMC S-15 Jimmy

1 Answer

I can't find the radiator petcock valve on my 2000

Some cars don't have it, if this is the case you have to remove the lower hose, refer to the manual of the car or a dealer to see if your model have a petcock valve.

Dec 24, 2012 | Cars & Trucks

1 Answer

Leaking petcock

Only option is to remove and replace petcock.

Nov 27, 2010 | 1998 Dodge Stratus

1 Answer

43@2003 Chevy Malibu V6 How to drain coolant from radiater. I don't know what procedure to use to open the plastic drain thing at the bottom of the radiater to get the coolant to drain and then close it...

Place a drain pan under the petcock.
Slowly turn the petcock CCW
Be careful to avoid contact with the flow if the car is hot
Open the petcock several turns until the flow is constant.
Remove the radiator cap to allow air into the radiator
once flow has stopped, close the petcock.

Is there anything more we can help you with?

Sep 26, 2010 | 2003 Chevrolet Malibu

1 Answer

Need radiator flush

open petcock at bottom rear of radiator. if not petcock, remove lower radiator hose.

Jul 11, 2010 | 2000 Chevrolet Blazer

1 Answer

How do you replace the radiator petcock on a 1999 dodge dakota?

if the collar around the petcock valve is hexoginal you should be able to unscrew it with a wrench and remove the entire assembly. if it's not , then it is probably a brazed or soldered installation.

Mar 03, 2010 | 1999 Dodge Dakota

2 Answers

On my 92 ford explorer my radiator petcock is leaking is there any quick fixes

If you can remove it, you can replace it either with the correct size NPT pipe plug or another petcock. I generally use a plug with teflon tape on the threads and drain by removing the lower hose...It's faster and easier than using the drain!

Nov 03, 2009 | 1992 Ford Explorer

1 Answer

How do you drain the radator?

You will need to remove the radiator cap. Then you need to locate the petcock (drain plug) on the bottom of the radiator. Remove the petcock by carefully loosening it. You may need to use a pair of pliers but be careful not to break the petcock. When you reinstall the petcock make sure not to over tighten it, it should be snug but not tight.

Oct 26, 2009 | 2000 Oldsmobile Silhouette

2 Answers

Where is the petcock located on a 1999 oldsmobile

Most are difficult to get to and so many don't work correctly that it it's almost silly to even use it. Far easier is to simply remove lower hose from radiator. It works better and faster. Just be careful though...Don't do hot or you may get an unwanted scalding bath!!

Jul 30, 2009 | 1999 Oldsmobile 88

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