Has anyone replaced the fuel pressure regulator and noticed an improvement in fuel economy? I've been noticing that the fuel consumption has been slowly rising over the years and I've stopped adding to the Prado quite a few years ago. Recently tried running without the Rhinorack Pioneer Platform and there was no measurable decrease in fuel consumption.
Toyota p/no. 23280-31010
If you have replaced the regulator, did you have to remove the intake?
Denso iridium spark plugs were replaced 80,000km ago. Might be due for a new set.
Pre-cat O2 sensors were replaced 20,000km ago.
Toyota p/no. 23280-31010
If you have replaced the regulator, did you have to remove the intake?
Denso iridium spark plugs were replaced 80,000km ago. Might be due for a new set.
Pre-cat O2 sensors were replaced 20,000km ago.
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