the "check engine" light will come on or there will be a puddle of gasoline or oil where the car is parked
it doesn't have one
The relay is not the common problem on these vehicles. More likely the fuel pump.
The most common problem, when a 1990 Geo tracker floods out with gas, is a bad fuel injector. The injector might be leaking or injecting a steady stream of fuel
Code 43 is a problem in the fuel delivery system.
It doesn't have a carburetor, it is fuel injected. What seems to be the problem?
There is no reset switch for GM fuel pumps. What is the problem you are trying to solve? Stan
fuel pump in the gas tank
The fuel problem for a 1990 Geo Tracker could be attributed to several factors, including a clogged fuel filter, a failing fuel pump, or issues with the fuel injectors. Additionally, a malfunctioning fuel pressure regulator may lead to inadequate fuel supply to the engine. Regular maintenance and inspection of the fuel system components are essential to avoid performance issues. If the vehicle experiences starting problems or poor acceleration, these components should be checked first.
Check the fuel filter and the fuel pump pressure. The problem sounds like the fuel pressure is too low to keep the engine running.
Either you have no fuel or no spark. Once you determine which you are missing, you will know where to look for the problem.
sounds like you have a bad ox sensor or a computer problem
That year don't have a fuel module. You need to check the EGR Valve. that is the most common problem with a surgeing problem. Is the check engine light on ? if it is ,then you need to have the engine scaned with a scanner and go from there.