Long ignition turnover - Toyota Yaris Forums

swidd · 07-05-2011, 04:59 PM

old spark plugs, fouled MAF sensor, bad battery.

Kiteless · 07-05-2011, 06:36 PM

Quote:

Originally Posted by swidd

old spark plugs, fouled MAF sensor, bad battery.

Yeah how many miles you got? The plugs that come with the Yaris are good for 100K miles. I got mine new, its at about 92K now and sometimes it takes a little longer to start, but I would not say that long. MAF and plugs are a very good place to start, especially if its turning over good. Check your air cleaner as well.

- Jason

Flipper_1938 · 07-05-2011, 07:23 PM

More than likely it is a problem with the fuel pressure regulator. It is not maintaining line pressure when the car is cut off and sitting. Usually caused by debris between the check ball and its seat.

The fuel pump is having to build line pressure before the car will crank.

Key the ignition for a second or two before you turn the key all the way to start.

Oh yeah, an "external" fuel leak will have the same symptom. If you smell gas, get it checked out.

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07-05-2011, 04:59 PM	#1
swidd Drives: Yaris HB Join Date: Jul 2007 Location: Central Alabama, GOD BLESS AMERICA Posts: 755	old spark plugs, fouled MAF sensor, bad battery.

07-05-2011, 07:23 PM	#3
Flipper_1938 Drives: 2010 Yaris Sedan Join Date: Oct 2010 Location: Kentucky Posts: 529	More than likely it is a problem with the fuel pressure regulator. It is not maintaining line pressure when the car is cut off and sitting. Usually caused by debris between the check ball and its seat. The fuel pump is having to build line pressure before the car will crank. Key the ignition for a second or two before you turn the key all the way to start. Oh yeah, an "external" fuel leak will have the same symptom. If you smell gas, get it checked out.