How do i obtain original computer # for 1992 dodge stealth sohc

Google it

All vehicle info is on the internet
with pictures

fuel pump relay switch

I owned a 91 model--glad you have the sohc as the dohc has real problems.

some general thoughts:

The relay is possible but does the electric fan come on? If it does not after 10 minutes it will overheat.

Saw two where water pump caused same issue.

Check for possible head gasket leaking(compression tested?)

Another valuable resource I have used is the Socal 3S club located in the LA area of California---they have a online forum with areas for problems and solutions---free to join and they have several segments for parts and problems and general back and forth.

Again my experience here is based on owning both a SOHC and a Twin Turbo made in 91-----not like working on a ford...........

Let me know if I can help in any way----you are more likely to get good help from one of the many forums dedicated to these cars than here.

either of these manufactures are good just install one with the manufactures recommended temperature rating,as the wrong temp range can change how the car will run.example gas mileage,running temperature,cooling fan operation etc.

For 1992 Dodge Stealth 3.0L MFI DOHC 6cyl...
* The Engine Control Computer is located: Front seating area, center, under dash, front of console, mounted on firewall
* The Control Module-Ignition is located: Under hood, driver side, upper engine area, driver side of intake manifold, mounted in engine block

Hope helps (remember rated this).

Check fuse for engine fan

For DOHC engines, both sensors are located next to each other on the left side of the block (near the driver) and above the oil pan.

For SOHC engines, the Oil Pressure Gauge Unit is located next to the oil filter (on the right side of the block) and the Oil Pressure Switch is located on the left side of the block.

first you must determine if it has fire, and fuel pressure if so then injector pulse. Any OBD codes???? you really need a scanner to go any further without guessing.

Sounds like the timing belt.

it could be your fuel pump , even if the pump kicks in, it has to pump approx 40 pounds of pressure to the fuel rail