Fuel Pump

[biao]

Hi mates,
On yesterday my trek fuel pump not function already. now need to find replacement.
any suggest?
walbro? AVS?
how much Liter PER Hour ?

 

[stutzedward]

normally we use Walbro but it'll be very noisy when weather is hot... about the specs, I really don't know. Just got it fixed at Ah Wah's.

 

[biao]

normally we use Walbro but it'll be very noisy when weather is hot... about the specs, I really don't know. Just got it fixed at Ah Wah's.

why weather hot will very noisy?
i search on the market have Walbro, AVS & AEM brand? actually all this brand is good right?

 

[stutzedward]

Walbro is good and reliable.

When it's hot, the fuel tank has more gas vapor increasing the pressure in the fuel tank, therefore the pump tends to run noisier. It can be heard if you open the door from outside. On cold morning, it's okay.

 

[kurt_629]

nowadays, walbro got a lot of fakes.. from Taiwan or china..

I used walbro for a month and sold it off.. damn noisy

 

[biao]

nowadays, walbro got a lot of fakes.. from Taiwan or china..

I used walbro for a month and sold it off.. damn noisy

now you using which brand?

 

[biao]

Walbro is good and reliable.

When it's hot, the fuel tank has more gas vapor increasing the pressure in the fuel tank, therefore the pump tends to run noisier. It can be heard if you open the door from outside. On cold morning, it's okay.

oic. means inside the car cant heard it.

 

[kurt_629]

now you using which brand?

epman 255, not bad.
in fact, cheaper than walbro

 

[biao]

epman 255, not bad.
in fact, cheaper than walbro

you buy rm2xx?

 

[kurt_629]

you buy rm2xx?

Around there.
Should be rm200 or rm250 .

I feel new fuel pump is definitely better than an used.

A fuel pump can last you for many many good years.
Just remember, always maintain at least half tank when you are away.

 

[weiye]

can try DW or AEM but AEM might overheat if fuel not kept at least at 1/4 filled. DW i heard very reliable.

 

[stutzedward]

oic. means inside the car cant heard it.

yup... only outside..

 

[biao]

Around there.
Should be rm200 or rm250 .

I feel new fuel pump is definitely better than an used.

A fuel pump can last you for many many good years.
Just remember, always maintain at least half tank when you are away.

thanks. ya i plan buy the new 1

 

[vr2turbo]

I use original fuel pump only.......

 

[biao]

can try DW or AEM but AEM might overheat if fuel not kept at least at 1/4 filled. DW i heard very reliable.

DW is more expensive

 

[biao]

I use original fuel pump only.......

you change original? how bout the cost?

 

[kurt_629]

you change original? how bout the cost?

don't believe him..

you look at his nick, an original fuel pump will be suffice for his needs?
he only runs rich, ron100..

 

[biao]

don't believe him..

you look at his nick, an original fuel pump will be suffice for his needs?
he only runs rich, ron100..

wow..ron100? damn rich MAN..hahaha

 

[vr2turbo]

don't believe him..

you look at his nick, an original fuel pump will be suffice for his needs?
he only runs rich, ron100..

Bro., all stock, so no need upgrade pump lah! In fact, at the beginning I had problem with the pump. It stops pumping at time, so my mechanic thought pump konk, so he find used one. Fit it time it runs, but off and on it stops. Finally found an ECU guy he say your pump no problem, your ECU failing. Not long later the ECU really konk, then change ECU. The pump still the same one for 15 years dy.

I did try one tank Ron100, like no difference, so back to 95, not even 97.....hhahhahahah

 

[vr2turbo]

you change original? how bout the cost?

My mechanic bought used one, but still using old one. Bought one still keeping as spare in tool box, not sure after so many years can still use or not.....lol