Re: 1993 TX5 Ghia
Coming from a non-autoelec, and only drawing this conclusion off past experience. Seems like a wire is shorting out, must be grounding somewhere.
Have you removed any panels/bumpers recently? or modified the body/interior at all? if so, it may be possible you have snagged a wire, or group of wires, and it is grounding on the body, hence the fuse blowing. As for it not blowing sometimes, for a period of time, it may be presumed that this wire that is/was snagged, has lost some of its insulation and bare wire is shorting on something. but only sometimes, depending on its position.
well thats my 2 cents, short of seeing an autoelec, id check whatever has been tampered with and check for damaged wires
Soon to come: Full engine rebuild, Race pistons, Performance cam, Full Defillipo Performance Exhaust