In a 1995 Isuzu Rodeo pickup, the blinkers, gas gauge, and temperature gauge may stop working due to a blown fuse, faulty wiring, or a malfunctioning instrument cluster. A common issue is a blown fuse in the fuse box that controls these components. Additionally, a failed ground connection or a problem with the vehicle's main wiring harness can disrupt the electrical flow. It's advisable to check the fuses first, followed by inspecting wiring and connections.
you drop the fuel tank and replace the sending unit
after u drop the tank and replace the fuel sending unit your gas gauge should start working correctly. try jcwhitney.com they seem to have the cheapest price on the unit and pump combo.
More than likely the fuel gauge sending unit located in the fuel tank is faulty.
TIP my 97 4 cylinder rodeo heater not working for 3 days later i found out the WATER PUMP was messed up. the temp. gauge only reached 2/3 of the way up(not even on the red section) but it i blew a head.
There is not a dipstick. There is a plug in the side of the transmission case and the mechanic has to remove it and use a gauge to check the level.
try changing your oil sending unit first there is no fuse for your oil gauge drive safe
The fuel pressure for a 2001 Isuzu Rodeo with a 2.2L engine typically ranges from 40 to 50 psi (pounds per square inch) when the engine is running. It's important to check this pressure using a fuel pressure gauge for proper diagnostics and maintenance. Always refer to the vehicle's service manual for the most accurate specifications and procedures.
With the thermostat.
The fuel sending unit is part of the fuel pump in the gas tank and both must be replaced to fix the problem. The fuel pump is part of the 100,000 mile warranty.
my gas gauge is not working what could be the problem
To add freon to a 2002 Isuzu Rodeo, first ensure the vehicle is turned off and parked on a level surface. Locate the low-pressure service port, usually found on the larger of the two aluminum pipes connected to the AC compressor. Attach the refrigerant can to the port, following the manufacturer's instructions, and start the engine with the AC on high. Slowly release the refrigerant into the system until the desired pressure is reached, checking the gauge frequently to avoid overcharging.
Most common thing on Rodeo's is gas sending unit is bad. Buy replacement unit on eBay for around $35-$40 and drop the tank and swap with bad one on fuel pump or buy the whole unit with the pump from the dealer for $200.