1991 Starter and waterpump replacement

[Luv.Ls400]

Going to replace the starter and water pump. which one should i do first? I want to do at the same time/one right after the other. another thing which is off topic, Is there a map of the cluster gauge? I would like to fix my needles, they don’t move.(gas,temp,speedo, and tacho.)

[RX400h]

5 hours ago, Luv.Ls400 said:

Going to replace the starter and water pump. which one should i do first? I want to do at the same time/one right after the other. another thing which is off topic, Is there a map of the cluster gauge? I would like to fix my needles, they don’t move.(gas,temp,speedo, and tacho.)

CoPilot: 

Starter vs. Water Pump Replacement

Since both tasks are quite involved, it's generally a good idea to start with the starter replacement first. This is because the starter is located in a more accessible area compared to the water pump, which requires removing many components like the timing belt, pulleys, and possibly the intake manifold. By tackling the starter first, you'll avoid having to reassemble and then disassemble parts again.

Cluster Gauge Map

As for the cluster gauge map, I couldn't find a specific map for the 1991 Lexus LS400, but you might be able to find it in a repair manual or by contacting a Lexus dealership for detailed schematics.