Engine will not crank

2001 Chevy S10 Xtreme 2.2 4cyl w/ 64000 miles. My problem is that when I turn the key to the start position, the engine doesn't even try to turn over. All of the electrical indications on the dash seem to work just fine and the lights work and don't dim when trying to start. There just isn't any response from the engine itself. No noise at all. It started as an off and on thing, and have been trying to figure it out myself. I had the battery and the starter tested, and both tested positive (works great). When my truck does start, it starts with no hesitation or roughness. It's becoming a more frequent thing and I'm worried that it might decide to not start at all. I replaced the battery and the alternator about 4 months ago due to the alternator failing. Does anybody have any idea what this might be?

Thanks for the suggestions. As for what it does when you turn the key. Nothing. All the interior gauges and lights come on, but the truck doesn't even make a noise. No clicking like a bad starter usually does, not even a single click like it's trying.

I have the same problem now on an 02 s10. I had to get a starter cost me $103.00 for an AC delco

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Electrical problem
2001 Chevy S-10 4 cyl Two Wheel Drive 121000 miles

I have a S10 pickup truck that won't start. It it will click and there is no power, no lights. When I unplug the battery and then plug it back in, the truck will start fine. This works for about two weeks and then have to unplug the battery again. What could be causing this?

I have an intermittent problem. About once every two weeks, when I go to start my car the accessories turn on fine, but when I go to start the engine I hear a "click". When this happens I have no power.

What I mean by "no power" is The interior lights dont work, the dash board goes dark as does the radio.

There are two fixes that I know of: Jumping the car or disconnecting the battery. If I discontect the battery, the time between failure is two weeks. If I jump the car the period beteween failure gets closser together until it won't start at all. Any thoughts?

So far I have clieaned the ground wire where it attahces to body and the battery terminals

Was making noise like tensioner wad going then it stallef now dont turn over belt still on tur. Ing engine but seems like something stoping engine to turn fully over when I turn key just goes errr then stops turning over like alt or battery but they are good think it threw rod maybe at stop or idle jad a rattle for while but when was smooth and quit

2001 chevy s10 blazer wont start.95% of the time everything is great. About once a week it wont turn over. The lights come on for the dashboard and warning lights, but when you turn the key it doesn't turn over or make any noise @ the starter. It has a good battery with good connections. It has a good alternator. It has a good starter.I have been jumping the starter and it starts and runs. The last two times however it would crank excessively before starting (fuel pump?). Since the onset of this problem, I knew the bat and alt were good, I did change out the starter, thinking it could be the solenoid or bad spot in motor. Now I'm on the second starter with the same problem.I have checked all the fuses and relays but like I said everything works great like it should even after the problem happens and I get it restarted.

On one occasion, I was going down the highway, hit a bump and it stopped running. I jumped the starter and continued home. One of the last times it stopped I couldn't get it going at all, that's when I dropped the tank, checked the connections and wires on the pump.I thought that it might be the fuel pump or possibly the ignition switch if it is in the starting circuit.I couldn't get it started and I was home so I let it set for two days. It rained those two days. The next morning I tried it for the heck of it and it fired right up like there was never a problem. In the last two days It will start then die after you start to go somewhere usually right in the middle of the road. These are the last two times it has become more difficult to get it started (excessive cranking). Could this really be a sporadic fuel pump or would the ignition switch be more likely?

Have changed spark plugs and wires. Have changed out distributor cap and checked crank sensor but still wont start.
Service engine light is on not sure what else to try this is my son's truck need to get it running soon for he is fixing to go to basic training for the airforce

My 2001 Chevy S10 wont start or turn over. Battery is fine and it almost sounds like you have left it in gear and try to turn it over. Any ideas?

Even if it doesn't have the notorious starter "click"?