Power Paradox Car's Electrical System Thrives, Engine Balks

Start by disconnecting the solenoid wire (the small one) from the starter. Use a voltmeter to test for DC voltage between that wire and a ground ... Dead battery: A dead battery is the No. 1 cause of a no-start. If the battery is weak, but not totally dead, the starter may turn slowly. You ... check your ignition relay switch as well unhook your battery for 30 minutes and then hook it back up. 255 people think this is helpful. There are a couple of things to check. The battery cables themselves may be corroded under the insulated cover. This usually happens where the cable connects to ... You'll need the vehicle fuse checked. If fuses have been tested on certain devices, they are important: starter, ignition, engine ignition, and pump. It may ... If you turn the key and the engine cranks like it usually does — but doesn't start — your problem could be fuel-based, as opposed to being a battery issue. The Jump-Start Test · If it doesn't start, your starter may be the problem, since no matter how charged the battery is, your car won't start ... In order for your car to start up, in addition to the use of the components creating electricity, the engine needs fuel, spark, and compression. If any of these ... Test #2: Check the Alternator and Starter. If the vehicle still won't start, the alternator might not provide enough power to start the car. The ... If the starter motor is good, the battery terminals are clean and tight, and the car is getting battery power to the starter motor properly, the ...