Van runs fine for about an hour then no spark. after a few hours starts right up and runs about an hour again. Endless cycle.
Aug 2, 2019 at 12:16 PM
No spark
2000 CHEVROLET EXPRESS
BARTON K
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Hi Barton,
This sounds like a crank sensor issue. Here is a guide that walks through the symptoms of a cranks sensor issue. Pay particular attention to its intermittent operation when it gets hot.
https://www.2carpros.com/articles/symptoms-of-a-bad-crankshaft-sensor
Attached is the procedure to replace it if you find it is the issue. Thanks
This sounds like a crank sensor issue. Here is a guide that walks through the symptoms of a cranks sensor issue. Pay particular attention to its intermittent operation when it gets hot.
https://www.2carpros.com/articles/symptoms-of-a-bad-crankshaft-sensor
Attached is the procedure to replace it if you find it is the issue. Thanks
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Aug 2, 2019 at 4:31 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.