we dont h ave any info on this old of a vehicle. look for a wire rubbed through somplace going to choke.

Answered by hmac300 (expert)
17,780 answers provided

here i found something that covers 77-78 but yours shold be simlar. aslo the yellow/gren wire leading form relay also powers low brake switch and parking brake switch so then may have something to do with you fuse blowing. hope you can blow these up enough.

Answered by hmac300 (expert)
17,780 answers provided

Thank you, very helpful information. Where is the auto choke relay located, is it under the hood and where, or under the dashboard and where? My Haynes repair manual doesn't show a specific location in the schematic.

Response from steamgear
1 question asked

the place i got this out of isnot as good as aregular manual. i wold say underhood. it seems to be not to far from the diagnostic port wherever that is. or close to the choke itself.

Answered by hmac300 (expert)
17,780 answers provided