Wont start my car wont start, i have a new alternator and starter,but certain electrical things wont work,my wipers wont work and my car wont start...i changed all my fuses

Possibly a bad alternator. No Start Diagnostic Basics EricTheCarGuy

Well, to begin with, the LAST thing I would replace if a vehicle died going down the highway is the starter. What caused the engine to die? It certainly was not the starter!
If the starter will not crank the engine over, you probably have a dead battery. If your battery went dead while driving the vehicle down the road, you most likely have a bad alternator. However, it is really hard to say without actually being able to see the car.

Most probably it is corrosion inside the motor which causes the armature to bind. If it doesn't run freely it will blow the fuse due to electrical overload. If it can be stripped, cleaned, and lubricated. i should be OK.t

if your truck dont start but your battery is good you will need to change your alternator because your alternator can make enough electricity so good luck hope i help you

I had the same problem...My brother-in-law changed the starter and it fixed the problem. I had no clicking either-only lights, stereo, etc. It was the starter.

chances are it is the starter itself

did you check all the fuses and the main fuse under the bonnet try to give thr starter a few taps with hammer not hard if starts then it is brushes in starter ,does light come on on dash if you put key in on position

It is a good idea (recommended) to disconnect the battery when working on electrical components. If you disconnected the batter, make sure the battery cables are secure on the terminals (clean terminals if necessary) - apply a terminal grease to prevent corrosion and acid build up. Also, check the connection on the alternator - it's very possible this may have been disturbed or disconnected by accident during the installation of wires. Part of your message says "my car won't start, I changed my water..." did you change your water pump? There may be a crankshaft and/or camshaft sensor near the water pump. Make sure that these are plugged in and secure. Check your ignition fuse in the fuse box, the starter relay(under the hood) and the fusable link,next to or near the battery, or starter. Check all electrical connection that may prevent the vehicle from starting.

check the fuses and circuit breakers near battery i'll bet one of them popped.

Have your starter checked out.