just had a question does anyone know of any manufacture defects of the AC Delco fuel pumps cause it seems like they just aren't workin for my car. ive gone through like 3 in the past 3 months. ive talked to some people and they are tellin me that they changed manufacturer and that that they are made in china now and not the US. so just wonderin if anyone else is havin the same thing goin on?

 

A/c Delco normally has good quality product, i always use them on GM vehicles.Are you sure its not a bad installation or maybe something else is going on with your car ?

 

it happened again today. this time the pumpdidn't even start up from the get go. i checked the relay and its getting 12V. ive had good luck with the pumps its just this time. everything looks fine. that makes the kill count to like 4 pumps in 4 months. LOL

 

maybe your fuel lines are clogged or the pump it self is getting overheated

 

Have you cleaned out the tank? You dont ever run the tank to E do you?

 

nah i never run it down to E. it seems like this new pump in my car is workin fine so ill see whats up and if it happens again ill check out the lines and tank. and how does the pump overheat?

 

What kind of fuel pressure are getting at the rails when the new pump runs fine? The pumping action makes the pump heat up, and flow of fuel through the pump is what cools it. Running at a real high pressure with little to no flow will make it overheat. There are other reasons as well.