well, I check the wires for spark with a spark testor, and at first I wasn't getting any in two cylinders, but I fixed that. and I teseted the injectors with a multimeter, but Im not sure exactly what numbers im looking for and what setting I should have it on. so any info on that would be apperciated. as for the headgasket, I just replaced it. cuz the car was overheating. however, im not sure about compression... havn't tested that yet....

Thanks,
Jeff