Does anybody know the operating temperature before and after the catalytic converter on a 1996 Toyota Land Cruiser in normal operating condition?
Thanks
Thanks
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Thanks. Does 500° to 700° seem high for a reading?
Interesting. I just replaced all spark plugs and old ones look really really good in color of burn. I've been having some power issues and was just curious if maybe the cat is clogged or broken up and not functioning correctly creating a flow issue.
Could the front O2 sensor not working correctly in front of the cat to create a power issue?
Interesting. I just replaced all spark plugs and old ones look really really good in color of burn. I've been having some power issues and was just curious if maybe the cat is clogged or broken up and not functioning correctly creating a flow issue.
A plugged (partial) Cat or Muffler will definitely have an effect on power. Usually OK at low rpm (pulling away from a light) but less return on throttle input as you go. That is not a fool proof diagnostic tool you understand. Lots of things can account for power loss. A trusted muffler shop might be able to test the back pressure of muffler and give their idea about your Cats.
Thanks for the inputA plugged (partial) Cat or Muffler will definitely have an effect on power. Usually OK at low rpm (pulling away from a light) but less return on throttle input as you go. That is not a fool proof diagnostic tool you understand. Lots of things can account for power loss. A trusted muffler shop might be able to test the back pressure of muffler and give their idea about your Cats.