wiring issue?

[geno]

yun temp gauge ng car nagflufluctuate pag ginagamit ko yun autolock ng car
93 el mtsu lancer car ko.tsaka mag reverse and tapak ko ng brek minsan nagflctuate din car temp.
related b cya pag mataas yun idlng time ko pag naka on yun aircon?
pag minsan gamit ko yun signal lights/hazard nagfluctaute din yun car temp
tsaka pagstart ng engine mga 8 hours na d nagamit nanginginig yun makina parang mamatayan ka pagmdyo mainit na yun car nawawala na nginig nya.
manual transmission cya.anu kya problem?

[barako ba ma]

have an adult write the statement of the problem