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greenisfergo
12-23-2019, 05:26 PM
Can anyone advise me as to whether there is a fuse or relay for the coil pack on my 1991 Stealth RT/TT?
stealthee
12-23-2019, 06:19 PM
The only "relay" would be the igniter aka the PTU. If you're having issues with a 1st gen the first thing I would look at would be the ECU.
RealMcCoy
12-23-2019, 09:59 PM
Download the service manuals... Vol2 is the electrical manual and has all the wire diagrams, configuration diagrams, and fuse/relay info.

the coils, PTU, and fuel pump are all powered from fuse 12 under the dash. If you aren't getting spark, you need to determine if the coils are receiving power, and if the ECU and PTU are signaling them to fire.