fuel regulator

[EGNINE]

i also got the same problem previously and the culprit was the hose...change to the high press hose and problem settled....i suspect the car GT AUTO mentioned burst into flame because of this...last 6 month my fren car also burst into flame because of the leaked/burst hose..normal hose cant handle the pressure

Bump: i also got the same problem previously and the culprit was the hose...change to the high press hose and problem settled....i suspect the car GT AUTO mentioned burst into flame because of this...last 6 month my fren car also burst into flame because of the leaked/burst hose..normal hose cant handle the pressure

Bump: i also got the same problem previously and the culprit was the hose...change to the high press hose and problem settled....i suspect the car GT AUTO mentioned burst into flame because of this...last 6 month my fren car also burst into flame because of the leaked/burst hose..normal hose cant handle the pressure

 

[GT_AUTO]

i set my sard fpr on my b8 180 at 40psi during idle. but then ho...after drive the car, the fuel pressure was drop to 20psi
after the engine is cool and i start again, it will go back to 40psi again :(
i try 2 fuel pump from KFZE and SR20, both giving same problem. how come?
should i pull direct power from battery? i change my fuel filter but still same.

u fpr might have problem.try n swap with ur friends frp.

today i checked my engine bay again,i noticed that there is some oil sediments left on the FPR..its most obvious or darker at the FPR line where the fuel line connects to the FPR...im thinking this is the culprit and i think it only leaks when im driving at full throttle...

I wiped off the oil with my fingers and smelled it..it had the scent of petrol on it.I wiped the area clean...and while my engine is idling i pulled the throttle,i didnt see any leaks or anything being purged out by any of the lines...im assuming it happens when im at full throttle...

anyway,what ill do is...ill check tomorrow and the day after just to confirm if theres oil leak from the hose connecting to the FPr..if there is ill have to change to a higher pressure hose like EGNINE mentioned...Any particular hose that i should look for? Can i sue those silicone hoses? is it safe?Thanks Bro's.

u can use those expensive samco fuel hose but it don't come cheap ad_eg.just go to
the spare parts shop.they do sell fuel hose that can withstand high pressure.

i also got the same problem previously and the culprit was the hose...change to the high press hose and problem settled....i suspect the car GT AUTO mentioned burst into flame because of this...last 6 month my fren car also burst into flame because of the leaked/burst hose..normal hose cant handle the pressure

hahaha...i'm thinking the same thing too when i watch the news.it might got
something to do with the fuel hoses in the engine bay.very eerie comes to
think of it.imagine driving along the highway and suddenly our car busrt into
flame.....eeeee.... :afraid:

 

[AD_EG]

thanks bro's...will get it done this week...

 

[obey_1986]

better to get a braNDED one....hell happens to me when i bought a aftermarket no brand one....after 2 months installed on my car.....the car starting to have exhaust sound like Subaru....bobobobobobob.......hahahah....all the sensors n tb are juz working fine....den onli i kno it was the fuel pressure regulator leak inside.....the fuel sucks directly into the vacuum hose n directly into my intake manifold.....which is like a 5th injectors.....hahahaha

 

[GT_AUTO]

better to get a braNDED one....hell happens to me when i bought a aftermarket no brand one....after 2 months installed on my car.....the car starting to have exhaust sound like Subaru....bobobobobobob.......hahahah....all the sensors n tb are juz working fine....den onli i kno it was the fuel pressure regulator leak inside.....the fuel sucks directly into the vacuum hose n directly into my intake manifold.....which is like a 5th injectors.....hahahaha

hahaha...suddenly got extra injector.

 

[EGNINE]

better to get a braNDED one....hell happens to me when i bought a aftermarket no brand one....after 2 months installed on my car.....the car starting to have exhaust sound like Subaru....bobobobobobob.......hahahah....all the sensors n tb are juz working fine....den onli i kno it was the fuel pressure regulator leak inside.....the fuel sucks directly into the vacuum hose n directly into my intake manifold.....which is like a 5th injectors.....hahahaha

what brand bro? imitation SARD definitely got problem...others like WORK or arospeed fine i think

 

[koie587]

hello bro...can i know what is the best pressure for 4G63T?...no wastegate just downpipe...some time boost spike to 1.5bar...hehe...

 

[jinkl]

hello bro...can i know what is the best pressure for 4G63T?...no wastegate just downpipe...some time boost spike to 1.5bar...hehe...

no such thing as best pressure
stock is 38-42 for evo123

 

[koie587]

oic...thanks bro...

Bump: oic...thanks bro...

 

[ftzone]

yeah... so far these brands of fuel pressure regulators are good. assuming you purchased original la.

1. SARD
2. TOMEI
3. WORKS
4. AROSPEED / ZERONE (Same manufacturer)

I also noticed that a lot people install and leave the pressure meter at the fpr even after the setting is done... I strongly suggest that you take it off once your setting is clocked in. Otherwise you risk the small meter being broken and fuel starts to go everywhere from there. If you want to monitor fuel pressure, get those electronic types with the sensor is fitted at the fpr and gauge in the dash. safer that way

 

[kimsiow79]

All big bro, can tell me how many presure set to Waja auto? and can teach me how to install the fpr? better step by step with pic..... thx....

Bump: All big bro, can tell me how many presure set to Waja auto? and can teach me how to install the fpr? better step by step with pic..... thx....

 

[saintambrose]

What bout B16A engine what is the original pressure and wut pressure shud set to???
wut is FPR & AFR both what diff?? and also what is WOT

 

[AD_EG]

What bout B16A engine what is the original pressure and wut pressure shud set to???
wut is FPR & AFR both what diff?? and also what is WOT

for b16a, your FPR should set around 32-36psi on idle.

WOT = Wide open throttle.

FPR=fuel pressure regulator

AFR=air fuel ratio

 

[saintambrose]

OH ICCC
thanks thanks
btw my b16a piston had been modified to type R piston( forgot to add in) will the pressure be the same.

 

[kimsiow79]

Helo.....urgent....anybody can help me?pls......

 

[AD_EG]

Helo.....urgent....anybody can help me?pls......

bro for step by step installation i think you better google cause i didnt take any pics when installing FPR..but if you google sure got some with images..i have come across a few...

 

[kimsiow79]

Bro, so do u know how many pressure for Waja 4g18p? thx.....

Bump: Bro, so do u know how many pressure for Waja 4g18p? thx.....

 

[kimsiow79]

nobody can help me????????????

Bump: nobody can help me????????????

 

[AD_EG]

nobody can help me????????????

Bump: nobody can help me????????????

Bro,

Set it at 26-29psi on idle it should be good.

 

[zahir_zahari]

Bro, do anyone know what is the best pressure for mitsu v6tt (6a12)? All standard from halfcut just using warlbro only.thanx