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Magnavox testing


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Coming back from grocery, black car began stumbling. HF has a very handy little spark plug ignition tester that goes on sale for $1.99. Three of them is enough to test a 3800 since cylinders are fired in pairs.

Connected up as in photo and sure enough, the 3-6 was noticably weaker than others. Goo is also not a good sign. A Delco swap is on for the afternoon.

Besides having a stronger spark, the Delco is much easier to maintain since it has individually replaceable coils and was used into this century.


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