Lower mpg after 20,000 mile service / oil change

Checked your tire pressure?

 

that doesn't sound right. why should it be 50 when the ice kicks on and you're accellerating? i think you're being paranoid because you know the monkeys at the dealership may not be trustworthy. you're probably fine though. reset your trip and give her a few hundred miles.

 

Measurement based on random starting & stopping is makes it extremely difficult to gauge.

Watch the MPG resulting from a steady cruise. That's good confirmation all is well.

 

Check your oil level. They are notorious for overfilling Prii. If it is overfilled, it will cause a lot of problems, including reduced MPG.

 

wow.

 

The guy must of fell a sleep while he was filling it. Holly crap batman 2-3 inches, it should of run out the dipstick when u pulled it out.

 

. Good call !

 

Sorry to say this...but that probably did some damage to your engine. I would demand they check your engine, possibly contact a lawyer if they give you any trouble and Mabey have another service place check for damage...do it quick, don't wait to long.

 

That was my thought, too - that's a massive overfill, isn't it.

 

Yes....you at least have some gasket damage. You may not notice any damage now, but in the future, for sure some oil leakage and engine trouble.

 

Mind sharing which dealer this is? We're not asking you to bash the dealer, we just want to make sure other people going there are aware of this issue and check their oil levels after service at that dealer. This is something that shouldn't be happening.

 

Over filling the oil will cause the crankshaft to froth up the oil which means all kinds of tiny bubbles running past things that normally have bubble-less oil flowing over. Bubbles mean way less lubricating Cam lobes take a very serious beating that way. Doubt you'll get a new motor out of this but your motor has been compromized because of some idiot mechanic. Hope it had a good synthetic oil in it at least and it wasn't run for long. The motor will handle a bit of abuse like this but not the best thing to do to any motor.

Mike

Mobile on my SGH-i717

 

This is why I change my own oil. I think the first few oil changes are free for PiP. I may go in to do it but I will definately check the dipstick before leaving the dealership.

 

I can't imagine any Plug-in certified dealer (meaning a dealer which invests in its people to become better techs etc) would have similar issues. I'm hoping he went to a smaller Toyota dealer in some rural area, and not a dealer with a good reputation, because I can't figure out what else could explain this kind of stupidity and recklessness.