85 cj7 with 258 and fuel injection+borla header
first of all i gotta mention my whole dash has a short or a bad ground...
until recently my only problems have been a dancing voltmeter
but now my temp guage within the last few days has been saying that the engine is running too hot. there are no visiable signs that it is over heating, no smoke, or loss of radiator fluid but it keeps going from fine to redline while i drive
im wondering how possible its just the guage going nuts or could it be that i need a new water pump anyone got any ideas
im gunna throw in a new guage this afternoon and see what happens
any other opinions would be helpful