Acceleration problem between 2-3k rpm please help - Page 2 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

DraxReaper · 01-26-2019, 12:01 PM

Not new. I went uel catless and had it ecutek tunned at the same time about a month ago. Didn’t notice popping noises, and it hasn’t happened since. It’s going back to the tunner to be looked at. Thanks for the suggestions.

shawnmcgettigan · 01-27-2019, 01:41 PM

Quote:

Originally Posted by hussen

Hi guys
I have problem in my toyota 86 2013
When start accelerating hardly some vibration/shock on the rpm comes.
Kindly have a look at the below video for the problem.

Anybody face this problem can help me?
Regards

I am having the same issue with my car. Its not as bad as in the video posted above but is very similar. Has anyone had this issue and properly resolved it?

shawnmcgettigan · 01-29-2019, 07:07 PM

This tread found the issue to be a bad direct injector. http://www.ft86club.com/forums/showthread.php?t=132025

I'm going to be pulling my direct injectors this week and am going to get them flow tested to find the bad ones. I will give an update when I get the car back together.

DraxReaper · 01-30-2019, 06:28 PM

I’d be interested to know how you get on. Does your do it on every journey?

shawnmcgettigan · 02-08-2019, 04:01 PM

Quote:

Originally Posted by DraxReaper

I’d be interested to know how you get on. Does your do it on every journey?

It happens most of the time when I'm between 2500 and 3000rpms. I have new direct injectors on order. hopefully ill be up and running next week.

Silverz · 02-08-2019, 08:35 PM

You would think if it was a sensor (map, tps, maf) it would throw some type of code and the Check engine light would come on.

That would leave...
Dirty fuel injectors
Weak fuel pump/relay/filter
Vacuum leak
Bad gas
Bad spark plug
Bad spark plug wires/coils

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01-26-2019, 12:01 PM	#15
DraxReaper Junior Member Join Date: Jan 2019 Drives: Black GT86 auto 2013 Location: Uk Posts: 3 Thanks: 0 Thanked 0 Times in 0 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Not new. I went uel catless and had it ecutek tunned at the same time about a month ago. Didn’t notice popping noises, and it hasn’t happened since. It’s going back to the tunner to be looked at. Thanks for the suggestions.

01-29-2019, 07:07 PM	#17
shawnmcgettigan Junior Member Join Date: Jan 2018 Drives: 2014 Scion FR-S Location: St. Petersburg FL Posts: 6 Thanks: 0 Thanked 2 Times in 1 Post Mentioned: 0 Post(s) Tagged: 0 Thread(s)	This tread found the issue to be a bad direct injector. http://www.ft86club.com/forums/showthread.php?t=132025 I'm going to be pulling my direct injectors this week and am going to get them flow tested to find the bad ones. I will give an update when I get the car back together.

01-30-2019, 06:28 PM	#18
DraxReaper Junior Member Join Date: Jan 2019 Drives: Black GT86 auto 2013 Location: Uk Posts: 3 Thanks: 0 Thanked 0 Times in 0 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	I’d be interested to know how you get on. Does your do it on every journey?

02-08-2019, 08:35 PM	#20
Silverz Senior Member Join Date: Dec 2018 Drives: Black frs Location: LA Posts: 103 Thanks: 1 Thanked 22 Times in 20 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	You would think if it was a sensor (map, tps, maf) it would throw some type of code and the Check engine light would come on. That would leave... Dirty fuel injectors Weak fuel pump/relay/filter Vacuum leak Bad gas Bad spark plug Bad spark plug wires/coils

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