the thing is, it never used to max out like that when I first got it - Cold start was 70 -ish psi. now the gauge reads the maximum reading 100+psi when it starts cold, and doesn't move unitl the car is at operating temperature : usually takes about 15 mins on highway.
"It works properly but only when the car is at operating temp," is the real problem here.
Sweeeeeeeeeeet! Where did you get your gauges mo joe?? Definitely interested...
i have a question, i was wondering if u could hook up 4 megan racing gauges to the same powers supply source and the same ground(basically a parallel circuit style setup)? and should i run the wide band to its own seperate circuit? cause i have it set up this way right now and i notice that all the guages work but the wideband dosent? so idk if it only turns on when u have the car on or if there is suppose to be a light that comes on or what. so i just would like to know if this is a good setup or not?