Join Date: Oct 2018
Location: Cranbrook, BC, Canada
Spica Spider intermittent cutout/hesitation
Hi there all. On my 77 spider with Spica it will intermittently cutout/hesitate for just a heartbeat. This will only happen after driving for about 20 min on the highway, then at about 10 minute intervals. The latest thing that I've tried is to unhook the wire from the microswitch to the FCS and this seems to have eliminated it, at least made it way better, no symptoms in an hour and a half of driving. Does that make sense? I've searched threads about the microswitch and they indicate it's all or nothing, not intermittent.
New plugs, newish 123 dist, new fuel filters, fuel pressure tested, fuse box cleaned, gas tank venting checked, ignition switch ohm checked, volts to fuel pump checked, coil ohms checked.
Carson, 4 Alfa's, 9 Cars, 4 Motorcycles