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View Full Version : third gen lost spark!!!



519ST185
02-08-2012, 01:53 AM
so here is the scoop boys, i have a 95 third gen in my 92 gt4 and am running mr2 ecu for the last few weeks...i put a walboro fuel pump in and an areomotive FPR....was tuning the fuel for 41 psi and it kept choaking out...i put the spark tester on the spark plugs 1-4 and no spark.....so than i even went back to 185 distub/coil/ingnitor and new wires and plugs and still no spark!!! ive been stumped for days....anyone think its the COR relay?? or wiring related? and than i went back to stock 205 ignition system and still no spark.
what do u guys think??

The Captain
02-08-2012, 01:31 PM
ECU?

519ST185
02-09-2012, 08:14 PM
ended up being i had not moutned my coil pack and ingnitor on the fire wall and they werent getting grounded!!

The Captain
02-10-2012, 12:37 AM
That'll do it! Glad you found the issue.