Which petrol pump can you recommend to me that doesn't break after a year? Tahoe 07 LTZ

[alpinecrick]

I agree on models with an inline filter that hasn't been maintained. But there's no filter on these. Just the screen (AKA "sock") on the pickup in the tank.

I was wondering if this was one of the years/motors that didn't have fuel filters.

Thanks!

 

[DJPoertsch]

Hello @iamdub
I tested my pump today and was able to read a pressure of 50 PSI in idle. Is this ok or to less? It cannot be that the pump would be the reason that I have errors P0171 and P0174. I also tried classic with brake cleaner to look for a wrong air. But everything seems to be fine here, too.
I had changed the oxygen sensors Bank 1 Sensor 1 and Bank 2 Senosr 1.
Today I was able to read out errors P0054 and P0060. Maybe I accidentally changed the wrong one. I will order 2 more to have them new. Because I had probably bought a lot of crap again on Ebay last year. The main thing is cheap. Think you don't get good quality oxygen sensors for $ 44 all four
Well if you buy cheap you buy twice.
Or maybe you have another tip what all the mistakes can be.

Thanks Markus

 

[Foggy]

I highly doubt that a bad fuel pump would throw those codes..
You prob have a vacuum leak somewhere.. Think old school...
Unmetered air leak after the MAF..