Holding Back
transgta
02-21-2008, 07:54 PM
I know this is very vague but my wifes 00 yukon acts like clogged fuel filter. Its not real bad but you can tell somethings wrong.Just changed rear brakes along with new rotors i can see they are not sticking. Of course fuel filter, clean air filter new plugs. I use good gas always and mobil 1 oil.Past summer i did hear some popping in rearend from limtd slip.After the additive it stopped but im wondering if there could b something more in there.I really dont know what to try and there are no engine codes.Any ideas i will try them please...DAVE
MT-2500
02-22-2008, 09:23 AM
I know this is very vague but my wifes 00 yukon acts like clogged fuel filter. Its not real bad but you can tell somethings wrong.Just changed rear brakes along with new rotors i can see they are not sticking. Of course fuel filter, clean air filter new plugs. I use good gas always and mobil 1 oil.Past summer i did hear some popping in rearend from limtd slip.After the additive it stopped but im wondering if there could b something more in there.I really dont know what to try and there are no engine codes.Any ideas i will try them please...DAVE
On the engine running always check for good fuel pressure and basic tune up.
How many miles since last tune up?
On the rear end check the oil level and pull rear inspection plate off and have a look at limitive slip stuff.
Sometimes limit positive greese and additive helps.
MT
On the engine running always check for good fuel pressure and basic tune up.
How many miles since last tune up?
On the rear end check the oil level and pull rear inspection plate off and have a look at limitive slip stuff.
Sometimes limit positive greese and additive helps.
MT
j cAT
02-22-2008, 01:03 PM
I know this is very vague but my wifes 00 yukon acts like clogged fuel filter. Its not real bad but you can tell somethings wrong.Just changed rear brakes along with new rotors i can see they are not sticking. Of course fuel filter, clean air filter new plugs. I use good gas always and mobil 1 oil.Past summer i did hear some popping in rearend from limtd slip.After the additive it stopped but im wondering if there could b something more in there.I really dont know what to try and there are no engine codes.Any ideas i will try them please...DAVE
on the limited slip replace differental oil every 30,000mi more often if towing...... always use 1 bottle of additive this type of differental creates more debris as componets wear......
on the limited slip replace differental oil every 30,000mi more often if towing...... always use 1 bottle of additive this type of differental creates more debris as componets wear......
transgta
02-22-2008, 05:20 PM
I just put new oem plugs past summer. There really isnt much tune up things to do its got 8 coils with there own wires. Im actuallygettin ready to put new fuel pump in because my fuel guage isnt working right and have been told pump and sending unit is all one. By the way any ideas what kind of pump to get since delco is now mexico i want the best ,money is no option. Thanks for your guys info DAVE
j cAT
02-22-2008, 05:34 PM
I just put new oem plugs past summer. There really isnt much tune up things to do its got 8 coils with there own wires. Im actuallygettin ready to put new fuel pump in because my fuel guage isnt working right and have been told pump and sending unit is all one. By the way any ideas what kind of pump to get since delco is now mexico i want the best ,money is no option. Thanks for your guys info DAVE
if you have over 100,000mi and fuel gauge is inop aren't they all ! I'd get oem as other pumps fail early.......another componet is the O2 sensor as these at 100,000mi are in need of replacement this should keep cat's and fuel mileage in good shape........make sure fuel pump ground at fuel tank area is not rusted and make sure its good connection to ground.......
if you have over 100,000mi and fuel gauge is inop aren't they all ! I'd get oem as other pumps fail early.......another componet is the O2 sensor as these at 100,000mi are in need of replacement this should keep cat's and fuel mileage in good shape........make sure fuel pump ground at fuel tank area is not rusted and make sure its good connection to ground.......
MT-2500
02-22-2008, 05:57 PM
I just put new oem plugs past summer. There really isnt much tune up things to do its got 8 coils with there own wires. Im actuallygettin ready to put new fuel pump in because my fuel guage isnt working right and have been told pump and sending unit is all one. By the way any ideas what kind of pump to get since delco is now mexico i want the best ,money is no option. Thanks for your guys info DAVE
You are welcome.
I would rather go Old Mexico than China or other way off stuff.
90 day wonder if it is going to run stuff.:grinyes:
Ac Delco/Delphi is the only best and safe way to go.
I think Delphi is still US made or was the last time I looked.
Good Luck
MT
You are welcome.
I would rather go Old Mexico than China or other way off stuff.
90 day wonder if it is going to run stuff.:grinyes:
Ac Delco/Delphi is the only best and safe way to go.
I think Delphi is still US made or was the last time I looked.
Good Luck
MT
transgta
02-28-2008, 06:34 PM
Got a delphi oem replacement fuel pump made in U.S.A
MT-2500
02-28-2008, 06:45 PM
Good move and US made.
Good luck
MT
Good luck
MT
transgta
03-02-2008, 08:55 PM
Got the new pump in fuel guage is now working. Thanks for all input i sure listen to people on this forum it sure helps.THANKS DAVE
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