Dan Rae Posted August 30, 2009 Report Share Posted August 30, 2009 I currently have no spark. I have a 1uz with G1 V5 that I did have running at one point. The ingitors get hot after cranking the engine. I connected a test light from the battery to the negative terminal on the LH coil plug and it only comes on for a couple of seconds after the engine has stopped cranking. Shouldn't it pulse while cranking? Also occasionally the RH coil makes a buzzing sound after cranking. I'm well and truly baffled? Any ideas? Quote Link to comment Share on other sites More sharing options...
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