While your first instinct might be to call a plumber any time you have a toilet problem, that may not always be necessary. Learn how simple it can be to tackle several common toilet problems on your own. The Home Depot's Joe Autry and Scott Krueger have a few tricks that could save you some money.
TOILET REPAIR SOLUTIONS
Problem: Solution
Need to jiggle the handle to stop running Replace flapper
Need to hold handle down to flush Replace flapper
Running on and off Replace fill valve and flapper
Noisy Replace fill valve and flapper
Slow filling tank Replace fill valve and flapper
Toilet flushes twice Adjust/replace flush lever chain or replace flush valve
Not enough water in bowl Replace fill valve or ballcock
Will not flush properly Quickly add 3 gallons of water to the bowl with a bucket.
Jets need to be cleaned out. If it does not flush, the trap needs to be unclogged
Wobbly tank Replace flush valve and gasket
Leak between tank and bowl Replace flush valve and gasket
Leak at base of toilet bowl Wax ring
Things to consider:
If your toilet was made before 1992, a universal flapper will most likely solve the problem. For toilets made after 1992, use an ad-justable flapper or a tower seal. Premium flappers are chemical resistant and last longer
If the flush lever chain isn't adjusted properly the flapper may not close all the way. If the chain is corroded, it should be re-placed
If a new flapper won't seat properly, you probably need to pur-chase a new flush valve
Replace an old fill valve or ballcock with a new pilot style fill valve to ensure proper refill of the bowl
Scrape around the rim with a wire hanger to clean jets
Use a plunger or toilet auger to unclog a toilet trap
A clogged toilet is one of the most common household plumbing problems. If your toilet overflows or flushes poorly, try clearing it with a plunger. A plunger uses air to force clogs out of drains, so it's easy to use and doesn't damage pipes. If you use a hand snake or a closet snake - one made specifically for use inside toilets - take care that you don't bang the porcelain sides of the bowl. Porcelain is tough - up to a point. You wouldn't want to crack your toilet and end up replacing the whole thing.
Most clogs clear with a plunger in a few minutes. It takes about half an hour to snake a drain.
Step One
Clearing a toilet with a plunger: Place the plunger over the hole in the toilet. Plunge up and down rapidly, keeping the plunger under water and lifting it only an inch or so on every upstroke. Keep doing this for a minute or two. If it doesn't clear, use a closet snake.
Step Two
Clearing a toilet with a closet snake: Feed the end of the cable into the toilet, taking care not to scratch the bowl. Crank the handle clockwise to snag the obstruction. Continue cranking while pulling the obstruction out.