tempature gauge....

[tupac03602]

okay im lost my temp gauge worked perfectly durin tha summa along with my heat. now that its winter my heat left and my gauge works but doesnt. what happens is if i touch tha gas or hit a bump tha gauge jumps down in heat and even if im in neutral or gear (standard) and im idlein tha gauge still jumps. now im wondering if its my sending unit or if its my thermostat. i thought my stat because i also dont have heat but then again who doesnt have heat during tha summer ya know. also i thought tha stat cuz its cheeper and easier to fix uh can anyone give their thoughts plz

[yellow_jacket]

Sounds like a combination of problems.

[tupac03602]

uh ha ha yea that dont help lol