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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for January 24, 2023
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1996 Chevrolet Tahoe 5.7L No spark VIN: 3GNEK18R2T
New ICM fixed it! I guess I should've trusted my instincts that the light WASN'T blinking as distinctly / obviously as it should have been. So the no spark is fixed, now to figure out the binding when cranking & rough running, although I do have the intake tub... Trouble codes: P0337 (CKP low duty cycle may have been from testing).
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