Question about 2002 Ford Escort

2 Answers

Cleaning Battery Terminal?

What is the best way to clean corroded battery terminals and the clamps that connect it?

Posted by on

2 Answers

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 534 Answers

Using a suitable container place a heaped tablespoon of common cooking 'bi-carbonate of soda' - add approx 4 cups of hot water .
Dip the battery terminals / battery clamps in and wait for the fizzing to stop.
This will neutralise and disolve the acidic deposits.
Wash off with clean water, then paint any exposed metal parts of the battery clamps with acid resistant paint.
Apply thin coating of vaseline to assembled battery terminals to resist future corrosion.

Posted on Jun 26, 2009

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 2 Answers

Coke cola

Posted on Jun 26, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2 Answers

How do i change the battery in a Peugeot 308


If you buy a new battery, most stores will help you replace it. you will need a ratchet set to remove the positive and negative ends of the terminal. you should remove the positive end first. and for the new one, add the negative end first.

Feb 13, 2015 | 2010 Peugeot 308 HDi

1 Answer

I'm trying to start my 2005 kia sportage and it's not starting. There is no clicking or anything just silence. What is it? the battery, starter, alternator? About two weeks ago it was doing the same...


May be something as simple as corroded battery terminals or clamps.
Grab the battery cables and try to rotate both clamps a little.
If it then tries to start, then it is time to pick up a terminal/clamp cleaner from any parts store.

Remove the negative (black cable) first and clean both the clamp inside and the terminal outside, then reconnect- negative terminal last

It may be wise to buy also a small device which uses a 9V battery to connect from clamp to clamp (or plug into the lighter/power socket) unless you have the code available to regain access to any stereo you have; most go into a anti-theft 'safe' mode.

Oct 19, 2014 | 2005 Kia Sportage

3 Answers

Why won't it turn over?


Have you checked the battery?

Aug 27, 2014 | Cars & Trucks

2 Answers

I just bought a new battery and now my car wont start. It turns over sometimes and then others no. I started it and made it home. But now it wont start again.??


Your problem may not have been the battery at all, but corroded connections somewhere between the battery and the starter.
Disconnect the negative battery terminal (always) first, then the positive. Inspect the cables at the battery clamps and make sure they are not corroded away under the insulation by flexing them close to the clamps. If they bend easily, you need new cables.
If those appear to be OK, follow the positive (red) cable down to the starter or solenoid terminal, remove and clean this.
Follow the negative (black) cable to its other end (could be chassis or engine block), remove and clean this too.
If the starter still isn't responsive, the starter (or solenoid if separate) may have failed.
Whether external or internal, the solenoid has to handle 100-150 amperes which caused the heavy copper contacts to eventually arc themselves to death, often by becoming intermittent at first, then not contacting enough to supply current to the starter.
If the starter has a hump on its side, this is the solenoid and is replaced with the starter. Some vehicles use an external solenoid (this is just a very beefy relay) and you may have found it while cleaning connectors.
When RE-connecting the battery, always connect the negative terminal last.

Aug 27, 2011 | 1993 Nissan Sentra 4 Door

1 Answer

+ battery corroded. will not start. makes clicking noise.


Boiling water is the best way to clean the corrosion from terminals.Then use some sandpaper to to clean the battery terminal and the clamp.Put it back together and coat terminals with vaseline (petroleum jelly) this will stop further corrosion.

Jun 19, 2011 | 2000 Mercury Sable

1 Answer

My car want start battery is fully charged. But the immobilizer light on the instrument panel stays on?


Having a full charged battery won't just solve the promblem. You might want to check with the battery terminal connection on the postive+ and negative-, It might be corroded, grease, or acid build up, so check for thse signs, also it could be that clamps are not fully tighten. You still can get power to the car from the baterry which in this case is leads to the immoblizer lights on the dash boards to stay on, but the terminal are corroded with acid, grease, or just from dirt, and with these element in presence, the battery is not fully ground. The engine needs a specific amount of amplitude from the battery for the engine to crank. A kia sorento v6 engine needs alot of cranking amp. So my solution is, check the battery connection terminal on the battery and the cable (positive and negative connections) de-tach the cable connections, clean the connection cables which are the adapter to the battery, and the battery terminals, with a toothbrush or high grit sandpaper until dirt, acid build up, grease are gone, and reinstall the cables. See if this will help.

Jan 03, 2011 | 2003 Kia Sorento

4 Answers

Two weeks ago my battery was fine, now my car won't even start. It has gotten really cold here, could that be a problem? Also, tere is a blue gunk around one of the battery connectors. What could be...


I would bet your guess is the correct one,
cold weather is the killer of batteries,you need to chose one that has high cca's
Cold Cranking Amps, the hight the number the longer it will turn your engine over in the cold before dying.
the blue color around the battery post is corrosion,the best way to get rid of it is to pour hot water on it,
"not pepsi" like some think because it will just return.

Dec 10, 2009 | Volkswagen Jetta Cars & Trucks

2 Answers

Starter 1991 Ford E-350


Have someone measure voltage across the battery terminals; right at the terminals, not on the clamps while you start it.
Then have them measure on the clamps too; they may be slightly corroded causing some resistance that shouldn't be there.
Another possible source of problems is the cable that connects the battery to the starter terminal; removing and cleaning this often helps.
Your battery may just be getting marginal and starters draw 100-200 amperes of current to operate so all connections need to be good and the battery in good condition.

BTW, we have replaced some modern batteries after only 10 months of use.
Some chemical change has been made years ago (probably 'environmentally friendly' now) that seems to help them die young.

Jun 17, 2008 | 1991 Ford Econoline

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

121 people viewed this question

Ask a Question

Usually answered in minutes!

Top Ford Experts

yadayada
yadayada

Level 3 Expert

75797 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22114 Answers

fordexpert

Level 3 Expert

5495 Answers

Are you a Ford Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...