no spark from coil pack

2000 HYUNDAI LANTRA
2,000 MILES
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AUTO LOVEMORE
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After replacing head gasket,engine cranks normally,but no spark from coil pack. What could be the problem. And how can i test the crank and cam sensor. Then can i test the crank sensor and cam sensor if they are found to be the problem?
Aug 6, 2012 at 4:14 AM
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MHPAUTOS
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There are specific special test instruments to check sensors, i would do a code clear, this will remove all codes in the system, then attempt a re start, then do a scan and see what new codes are set, do not presume anything as you will end up spending money on things that are ok. Re post any fresh codes set.
Aug 6, 2012 at 4:19 AM
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