Try disconnecting the battery for about 5 or 10 minutes the reconnect, I have heard this works.
Unhook the battery for about 2 minutes and that will reset the computer.
somethings wrong with regards to the engine
To diagnose a check engine light on a 2004 F350, start by using an OBD-II scanner to retrieve the trouble codes stored in the vehicle's computer. These codes provide insight into specific issues that may be triggering the light. After identifying the codes, inspect related components, such as sensors, wiring, and hoses, for any faults or malfunctions. Finally, clear the codes and test drive the vehicle to see if the light reappears, confirming whether the issue has been resolved.
1990 f350 did not have a turbo, unless it was fitted after market, so check what engine you have such as year and size and then maybe we can answer your question
When the water in fuel light comes on in a Ford F350 Diesel, it typically indicates that there is water detected in the fuel system, which can lead to engine performance issues. This may be due to condensation or contaminated fuel. It's essential to check the fuel/water separator and drain any accumulated water to prevent damage to the engine. If the light remains on after draining, further inspection may be needed to identify the source of contamination.
No.
i have a f350 7.3 an my low range is flashing on what does that mean
The wrench warming light on a 2005 Ford F350 is part of the vehicle's onboard diagnostics system. It typically indicates a problem with the powertrain, which includes the engine and transmission. When this light illuminates, it could signal issues such as a malfunctioning sensor, transmission trouble, or engine performance problems. It's advisable to have the vehicle scanned for diagnostic trouble codes to identify the specific issue.
Once you disconnect the negative side of battery for approx. 5 min, put vehicle in drive and pull forward and this should clear the ABS light. Will not clear automatically after starting or in reverse.
check the glow plug, if it is diesel
that depends on what engine both trucks came with.
GAS OR DIESEL?