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1992 s10 blazer no spark

Old June 23rd, 2019, 5:34 PM
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Default 1992 s10 blazer no spark

Alright ive got a 92 s10 blazer 4.3 tbi. About 2 weeks ago while driving fown the road it suddenly stopped getting fire completely. I replaced the complete distributor assembly, new wires and a new coil. It ran great for about a week then all of sufden while driving down the road it lost spark again. What could this be?
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Old June 26th, 2019, 12:32 AM
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Originally Posted by Lilriver420 View Post
Alright ive got a 92 s10 blazer 4.3 tbi. About 2 weeks ago while driving fown the road it suddenly stopped getting fire completely. I replaced the complete distributor assembly, new wires and a new coil. It ran great for about a week then all of sufden while driving down the road it lost spark again. What could this be?
Blown fuse, bad relay, ICM acting up, some kind of wiring malfunction.
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