My 07 Liftback now has ~150k. Tips for restoring original spunk? - Toyota Yaris Forums

Brighton · 09-04-2019, 02:25 PM

That's a pretty simple thing to address, I'll just list it to not bore you with text haha. I don't know if the models changed depending on the country it was sold in but I don't think the USDM car has a fuel filter aside from the fuel sock in the gas tank.

Should be done

Spark Plugs (NGK or Denso Iridium)
Air Filter
Throttle body clean

Optional to do

BG44k or Seafoam in next full tank of gas and get higher octane than normal
Marvel Mystery oil in oil prior to next oil change, idle engine for 15 mins before draining old oil
Upgrade to K&N or Spectra air filter
Heat soak engine with seafoam introduced via vacuum line after engine is hot (see instructions on can)
Disconnect battery for 15+ minutes so car can relearn after work is done

09-04-2019, 02:25 PM	#2
Brighton Knower of little Drives: None Join Date: Jul 2019 Location: NO Posts: 87	That's a pretty simple thing to address, I'll just list it to not bore you with text haha. I don't know if the models changed depending on the country it was sold in but I don't think the USDM car has a fuel filter aside from the fuel sock in the gas tank. Should be done Spark Plugs (NGK or Denso Iridium) Air Filter Throttle body clean Optional to do BG44k or Seafoam in next full tank of gas and get higher octane than normal Marvel Mystery oil in oil prior to next oil change, idle engine for 15 mins before draining old oil Upgrade to K&N or Spectra air filter Heat soak engine with seafoam introduced via vacuum line after engine is hot (see instructions on can) Disconnect battery for 15+ minutes so car can relearn after work is done

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