rwolf15241 wrote:I have a Spark Plug tester inline, no spark,
no spark at points
rwolf15241 wrote:+ plus side has power
_ Neg side pulse when key turned
so which is it? pulse at - side of coil means points are opening and closing and allowing current flow. either got a bad condenser or bad coil, or bad plug wires/boots.
are both plug wires grounded when testing for spark? make sure both plug wires have path to ground, or using 2x inline testers hooked to good ground. take plug wires out of the equation, hook testers direct to coil... if still no spark, bad coil or bad conde3nser. try unhooking condenser and re-test.. or hook up testers, jumper lead from - side of coil, turn engine til points open (12v at - side) and tap jumper lead to ground and see if coil produces spark.