Mechanical or electrical fuel pumps?
#1
Senior Member
Thread Starter
Join Date: Dec 2004
Location: New York
Posts: 909
Likes: 0
Received 1 Like
on
1 Post
Car: 91 Firebird
Engine: 3.1 V6
Transmission: TH-700-R4
Mechanical or electrical fuel pumps?
What fuel pumps came on the MPFI 3rd gens?
What are the advantages and disadvantages of mechanical vs electrical?
How long are fuel pumps suppose to last?
What are the advantages and disadvantages of mechanical vs electrical?
How long are fuel pumps suppose to last?
#2
Supreme Member
Join Date: Jul 2001
Location: BFE, MD
Posts: 4,461
Likes: 0
Received 0 Likes
on
0 Posts
Car: 13 Ram 1500/ 78 Formy
Engine: 5.7 / 7.4
Transmission: 6sp / TH350
Axle/Gears: 3.55 posi / 3.23
1. in tank electrical.
2. what's intened vehicle?
3. a long time, both kinds.
2. what's intened vehicle?
3. a long time, both kinds.
#3
Supreme Member
Join Date: Apr 2003
Location: Ontario
Posts: 1,248
Likes: 0
Received 0 Likes
on
0 Posts
Car: IROC Z
Engine: 5.7
Transmission: 700R4
the fuel pump in my camaro made it to 100,000kilometers.
i thought that was pretty sad.
but then again i dont know if its ever been run dry on gas. and it was the original pump
i thought that was pretty sad.
but then again i dont know if its ever been run dry on gas. and it was the original pump
#4
Senior Member
Join Date: Oct 2004
Location: Smithfield, NC
Posts: 575
Likes: 0
Received 1 Like
on
1 Post
Car: 1987 Camaro SC
Engine: 2.8L MPFI (rebuilt)
Transmission: 700R4 swapped to T5
Axle/Gears: 3.42 open
My car still has the original fuel pump in it. 180,000 miles. I know it is the original, because I know both of the previous owners of the car.
#5
Supreme Member
Join Date: Jan 2001
Location: ****SoCal, USA****
Posts: 7,604
Likes: 0
Received 0 Likes
on
0 Posts
You are faced with ONLY TWO CHOICES for the fuel pump issue.
Either it works, seamlessly,
or you are repairing it.
For my 1985 S-10 Blazer 3.4 conversion I had to upgrade switch to an electric fuel pump.
3.4 blocks have no provision for a mechanical pump.
That was one of my last "hold-ups" for returning car to road.
Either it works, seamlessly,
or you are repairing it.
For my 1985 S-10 Blazer 3.4 conversion I had to upgrade switch to an electric fuel pump.
3.4 blocks have no provision for a mechanical pump.
That was one of my last "hold-ups" for returning car to road.
Thread
Thread Starter
Forum
Replies
Last Post
theshackle
Tech / General Engine
4
03-05-2017 06:37 PM