sounds like your temperature sensor unit if you have already checked the thermostat and the radiator and fans are ok
The 1999 Cadillac normal coolant temperature gauge reading should be 180 degrees. A 195 degrees thermostat could be used, causing the temperature gauge to read 195.
read the answer for where it the starter for a 96 maxima 95-99 maxima are AL THE SAME!!
get a new sending unit i had the same problem
In most cases the fuel gauge sending unit in the fuel tank has failed.
i read 3495lbs...on Motor Trend
Hey Mischelle==It is great sat this temp. If you want you can have a manual gauge installed temp to see if the electrical gauge is correct. The vibration is the rotors or possible the rear drums. Either one can be turned to get rid of it. GoodluckJoe
YOU NEED TO GO INTO YOUR GM DEALER AND HAVE THE SERVICE DEPARTMENT REPROGRAM THE CARS COMPUTER !
It is necessary to read the density and the quality of the gauge. You should see the lower side.
Around 80 psi cold at startup, and 40 psi at normal operating temperature.
broken fuel gauage sensor or possibly a broken fuel pump indicator
25 gauge is the size of the needle not the syringe. they are measured in cc's
Go to auto zone and have the codes read for free. DISCONNECT THE BATTERY I disconnected the battery and the light did not reset On my '95 maxima I have to leave the battery disconnected for ~24 hours to reset the engine lignt. On my 1987 Maxima there is a button to push to reset the light. It is located underneath the passenger kick panel. On my 1999 Maxima I had to disconnect the battery for 24 hours : Go to autozone and have them clear it, easiest way, go to yoru local mechanic, he should have a obd scan tool, pay to have him remove it.