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If a starter is able to crank the engine but it won't start you usually have either an electrical or fuel problem. It's also remotely possibly that it's compression. If an engine has proper fuel, spark and compression, it will start when you crank it. So your challange is to find out which part isn't working right. Start with fuel. Spray a little starting fluid into the air intake while someone tries to start the engine. If it starts briefly when you're spraying starting fluid, you probably have a fuel delivery problem. That could be injectors, fuel pump, fuel filter, relay, fuse... who knows what until you check into it. If it doesn't start with starting fluid, check the spark. Pull a plug wire and attach it to a spare sparkplug and set the plug on a solid metal part of the engine. Have a helper crank the engine while you watch the plug. If you have a good spark, it might just be out of timing. In any case, you'll need to start isolating the problem. Find out which part isn't working then you'll know what to replace/repair.

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18y ago
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16y ago

I can give you COULD BE answers without actually seeing the engine. COULD BE a bad starter. COULD BE a bad selenoind. COULD BE a bad starter drive. COULD BE a couple of teeth missing off the flywheel, not allowing the starter to engage.

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12y ago

try pressing the fuel reset button located under the dash on the passenger side

Lack of fuel or spark is the cause. You must determine which one is the problem and proceed from there.

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Q: What causes an engine to rotate but not start?
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