Home / Toyota Supra Forums

Go Back   Toyota Supra Forums! Join the Supra forum! > Performance, Modification, and Maintenance Forums - for generation specific discussions > MKIII Supra

Reply
 
Thread Tools Display Modes
Old 04-05-2011, 12:25 AM   #1
Jay633
3" Exhaust
 
Join Date: Mar 2010
Location: Oxnard
Posts: 109
Jay633 is on a distinguished road
Default loud pop

i finished putting in my new turbo, put new oil in the motor then i started turning over the motor so i can push oil through the turbo, the car accidentally turned on while i cranked it, i immeadiatley switched it off, i cranked it once more and through the exhaust, at the end of the car is where i heard a big POP, suggestions?
Jay633 is offline   Reply With Quote
Old 04-05-2011, 05:32 AM   #2
Midwest_Mudder
Stock
 
Join Date: Apr 2011
Location: Kennard, NE
Posts: 2
Midwest_Mudder is on a distinguished road
Default

How quickly did you turn it back over after you shut it off? Also what kind of exhaust do you have? Back in highschool my buddies and I used to do what we called key drops, basically drive down a street, shut the car off, and then restart it. You get a huge "bang" from the exhaust, sounded about like a gunshot. Can't remember if the FI trucks would do it, but I'm pretty sure they did.
Midwest_Mudder is offline   Reply With Quote
Old 04-06-2011, 05:43 AM   #3
Semper_Fi
3" Exhaust
 
Semper_Fi's Avatar
 
Join Date: Apr 2010
Location: Kissimmee, FL
Posts: 72
Semper_Fi is on a distinguished road
Default

Quote:
Originally Posted by Jay633 View Post
i finished putting in my new turbo, put new oil in the motor then i started turning over the motor so i can push oil through the turbo, the car accidentally turned on while i cranked it, i immeadiatley switched it off, i cranked it once more and through the exhaust, at the end of the car is where i heard a big POP, suggestions?
Im guessing its a backfire. Supras are known for random pops. Im guessing ypur engine built compressiom, and as soon as you turnes the key again, it turned over.again and releaced all.the built.compression plus the new fuel thay.came in and just popped... Ypur fine bro.
__________________
1989 supra turbo-

uh-60 blackhawk... My life
Semper_Fi is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Loud beeping noise tannerjames MKIII Supra 0 09-07-2007 07:34 PM
loud turbo west_side_supra MKIII Supra 28 07-26-2007 09:33 PM
Loud and Proud superpage1987 Off Topic Forum 4 08-25-2006 10:41 PM
loud knocking Supra2NR MKIII Supra 22 07-01-2006 06:19 AM
Really loud fan? MusicNazi525 MKIII Supra 6 11-08-2005 09:44 PM


All times are GMT. The time now is 11:08 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2024, vBulletin Solutions, Inc.

1986



1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87