Engine idle chirping (cricket) noise poll. - Page 343 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

stevesnj · 11-04-2015, 12:08 PM

Does this pump just supply the DI only?

Tcoat · 11-04-2015, 12:26 PM

Quote:

Originally Posted by stevesnj

Does this pump just supply the DI only?

Nope. Whole fuel supply.

AlexDiDino · 11-14-2015, 03:16 PM

I waited until the tank was almost empty and filled the tank with the high grade Chevron and the chirping became less noticeable sometimes I do and sometimes I don't. While using the premium gas from the station I have used for years the chirping was very loud. My wifes Lexus 350-IC has no problems with it. I live in Las Vegas and cannot find a Sunoco gas station or gas without ethanol.
I do not drive the car much so I am almost ready to fill it up again. MY mileage is 750 miles. Any ideas?

skribblez · 11-14-2015, 03:44 PM

Have a 2015 model and fill either 91 or 93 from Esso in Canada. Haven't heard any chirps.

Tcoat · 11-14-2015, 03:54 PM

Quote:

Originally Posted by skribblez

Have a 2015 model and fill either 91 or 93 from Esso in Canada. Haven't heard any chirps.

Drove it when it was really hot out though? Esso and 26+ degrees was always certain chirps for me. Shell or CT and never heard a peep outta the little guys. I know they are gone until spring now though.

skribblez · 11-14-2015, 04:12 PM

Quote:

Originally Posted by Tcoat

Drove it when it was really hot out though? Esso and 26+ degrees was always certain chirps for me. Shell or CT and never heard a peep outta the little guys. I know they are gone until spring now though.

Nope didn't a single chirp even at 26+ degrees. I'm sure the Esso from London, Ontario is the same in Markham, Ontario.

Tcoat · 11-14-2015, 04:17 PM

Quote:

Originally Posted by skribblez

Nope didn't a single chirp even at 26+ degrees. I'm sure the Esso from London, Ontario is the same in Markham, Ontario.

Oh I doubt that the Esso in the same station is the same from delivery to delivery. They have a pretty big margin they can work with and still be in "spec". I will never understand why one gas works for some and not other but we see it all the time on here.

Ultramaroon · 11-14-2015, 05:21 PM

Quote:

Originally Posted by stevesnj

Does this pump just supply the DI only?

Quote:

Originally Posted by Tcoat

Nope. Whole fuel supply.

Wait, wha? Are we talking about the cricket pump?

In-tank pump supplies all at high-volume, manifold injector rail pressure.

HPFP feeds off of MI rail and boosts pressure to feed DI rail.

stevesnj · 11-14-2015, 11:34 PM

Quote:

Originally Posted by Ultramaroon

Wait, wha? Are we talking about the cricket pump?

In-tank pump supplies all at high-volume, manifold injector rail pressure.

HPFP feeds off of MI rail and boosts pressure to feed DI rail.

Well now im confused

Ultramaroon · 11-14-2015, 11:38 PM

Quote:

Originally Posted by stevesnj

Well now im confused

You were originally correct. The cricket pump feeds only the DI.

It takes its fuel from the low pressure rail feeding the manifold injectors.

Brayden_23 · 11-18-2015, 04:05 PM

When I bought my car new, no crickets for the first ~400 miles. After I changed out stock intake for Injen intake, had crickets almost always at idle. Now that I have about 3k miles, chirping only occurs on occasion. Been trying to figure out if there is a pattern for moments when it chirps and when it doesn't, but my research has been inconclusive thus far.

AlexDiDino · 01-12-2016, 02:34 AM

I have been using Chevron 91, the highest available in my area, for almost 2 months now and the chirping has stopped.

HunterGreene · 01-12-2016, 10:34 AM

Quote:

Originally Posted by AlexDiDino

I have been using Chevron 91, the highest available in my area, for almost 2 months now and the chirping has stopped.

How many miles on your car now?

Rican_D · 01-12-2016, 11:24 AM

Over 40k miles pumping 93 octane running OFT stage 1 tune. Don't remember last time I've heard a chirp.

View Poll Results: Do you have chirping (cricket) noise during idle once the car is warmed up?
Yes (Please only vote after you have 300 miles or more on the odometer)	3,101	85.22%
No (Please only vote after you have 300 miles or more on the odometer)	538	14.78%
Voters: 3639. You may not vote on this poll

11-04-2015, 12:08 PM	#4789
stevesnj Senior Member Join Date: May 2013 Drives: 2016 FR-S Oceanic Blue Location: Southern NJ Posts: 2,958 Thanks: 2,158 Thanked 1,601 Times in 923 Posts Mentioned: 30 Post(s) Tagged: 2 Thread(s)	Does this pump just supply the DI only? __________________ My 2016 Build thread TRD Exhaust with custom quad tips, TRD Lowering Springs,TRD Quick shifter,LED;DRL, Projectors, and turn signals. Re-badge, 86 Nanny, WinmaxW2 Pads, K&N Drop In, Antenna delete

11-14-2015, 03:16 PM	#4791
AlexDiDino Junior Member Join Date: Oct 2015 Drives: 2016 Scion FR-S Steel Location: Las Vegas Posts: 3 Thanks: 0 Thanked 0 Times in 0 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Less chirping since I changed to Chevron. I waited until the tank was almost empty and filled the tank with the high grade Chevron and the chirping became less noticeable sometimes I do and sometimes I don't. While using the premium gas from the station I have used for years the chirping was very loud. My wifes Lexus 350-IC has no problems with it. I live in Las Vegas and cannot find a Sunoco gas station or gas without ethanol. I do not drive the car much so I am almost ready to fill it up again. MY mileage is 750 miles. Any ideas? Last edited by AlexDiDino; 11-14-2015 at 03:22 PM. Reason: mileage

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11-14-2015, 03:44 PM	#4792
skribblez Member Join Date: May 2015 Drives: 2015 BRZ Location: Canada Posts: 43 Thanks: 20 Thanked 20 Times in 10 Posts Mentioned: 0 Post(s) Tagged: 2 Thread(s)	Have a 2015 model and fill either 91 or 93 from Esso in Canada. Haven't heard any chirps.

01-12-2016, 02:34 AM	#4800
AlexDiDino Junior Member Join Date: Oct 2015 Drives: 2016 Scion FR-S Steel Location: Las Vegas Posts: 3 Thanks: 0 Thanked 0 Times in 0 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	I have been using Chevron 91, the highest available in my area, for almost 2 months now and the chirping has stopped.

01-12-2016, 11:24 AM	#4802
Rican_D Senior Member Join Date: Mar 2014 Drives: Asphalt FR-S Location: Orlando Posts: 634 Thanks: 151 Thanked 187 Times in 127 Posts Mentioned: 5 Post(s) Tagged: 0 Thread(s)	Over 40k miles pumping 93 octane running OFT stage 1 tune. Don't remember last time I've heard a chirp.

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