Popping Through Intake

1987BlackFox · Mar 10, 2017

I have a 87 gt with speed density and I'm needing help. When I go to hit the gas it backfires through intake a couple times then takes off it doesn't matter if it's hot or cold. It had new plugs,wires distributor cap rotor and iac, and no vacuum leaks that I can find. I also have checked tps to make sure it's in range. Any other suggestions would be really appreciated.

CarMichael Angelo · Mar 10, 2017

It's popping through the intake.?

Or you got mad because it was popping, took the intake off, and threw it away?

mikestang63 · Mar 10, 2017

pop tarts?

Noobz347 · Mar 10, 2017

TPS or vac leak

General karthief · Mar 10, 2017

Just for fun run the codes?

1987BlackFox · Mar 18, 2017

Thanks for the help looks like it was the tps

stykthyn · Mar 18, 2017

Vac leak and I'm going to go with possible bad timing for 500 Alex.

Noobz347 · Mar 18, 2017

stykthyn said:
Vac leak and I'm going to go with possible bad timing for 500 Alex.

Answer right in front of you and you still guessed wrong. Put the cork back onto the end of your fork and finish your applesauce.

stykthyn · Mar 18, 2017

Noobz347 said:
Answer right in front of you and you still guessed wrong. Put the cork back onto the end of your fork and finish your applesauce.

I'm just that guy. Didn't see the culprit in the above post and was just too lazy v to retract my answer. Can I has more applesauce now?

1987BlackFox · Apr 10, 2017

Well I thought it was thew Tps and had no such luck. Ive checked vacuum and its good ive replaced IAC, plugs, wires, cap, fuel filter thinking there might be water trapped in system and also checked timing and its good. Any other ideas would be really appreciated

Mustang5L5 · Apr 10, 2017

Step#1. Run the codes.

86-88 don't have a check engine light so you'd never know what's going on

1987BlackFox · Apr 10, 2017

Mustang5L5 said:
Step#1. Run the codes.

86-88 don't have a check engine light so you'd never know what's going on

I ran codes and KOEO and got code 82 and did a KOER and got cooling temp sensor out of range, 42 oxygen sensor out of range. so wondering if when i fix these issues my problem will get corrected

Mustang5L5 · Apr 10, 2017

Did you run codes with engine hot? If not, you get a false coolant temp code.

But yes, o2 sensor and coolant sensor codes could be the issue. Popping through intake is sometimes a fuel mixture issue

CarMichael Angelo · Apr 10, 2017

Did you ever bother to look back at the title and fix the damn grammar?

FIX THE GRAMMAR!

CarMichael Angelo · Apr 11, 2017

Awww,....what the hell,...I'll do it...

Popping Through Intake

1987BlackFox

New Member

CarMichael Angelo

my rearend will smell so minty fresh,

mikestang63

Noobz347

Stangnet Facilities Maint Tech... Er... Janitor

General karthief

wonder how much it would cost to ship you a pair

1987BlackFox

New Member

stykthyn

I want to measure mine. It doesn't look that tall.

Noobz347

Stangnet Facilities Maint Tech... Er... Janitor

stykthyn

I want to measure mine. It doesn't look that tall.

1987BlackFox

New Member

Mustang5L5

That is…until I whipped out my Bissell

1987BlackFox

New Member

Mustang5L5

That is…until I whipped out my Bissell

CarMichael Angelo

my rearend will smell so minty fresh,

CarMichael Angelo

my rearend will smell so minty fresh,

Similar threads

Popping Through Intake

New Member

my rearend will smell so minty fresh,

Stangnet Facilities Maint Tech... Er... Janitor

wonder how much it would cost to ship you a pair

New Member

I want to measure mine. It doesn't look that tall.

Stangnet Facilities Maint Tech... Er... Janitor

I want to measure mine. It doesn't look that tall.

New Member

That is…until I whipped out my Bissell

New Member

That is…until I whipped out my Bissell

my rearend will smell so minty fresh,

my rearend will smell so minty fresh,

Similar threads

Privacy & Transparency

Privacy & Transparency