answersLogoWhite

0


Best Answer

It is likely that you have a bad ground in the system... check all the ground wires

User Avatar

Wiki User

18y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why does an 89 Olds Cutlass Ciera with a 2.5 L engine have no power to the fuel pump even after you changed the fuel pump checked the wire harness and checked the fuses and relays?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Why does your check engine light comes on on your 1998 cutlass?

There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.


Is the 3.1L the only engine that the 1998 Oldsmobile cutlass can have in it?

No, You may if you like replace it with a 3.4. OVH It will bolt up just fine. Make sure that you replace the harness aswell. The 3.1 harness on the 3.4 will read out trouble codes and turn engine light on.


What motor will interchange with a 1992 Oldsmobile cutlass supreme?

If it is a 3.1 any 1992 GM motor will work. If you are doing a motor swap from 3.1 to a 3.4 Dual Cam engine it can be done but you have to change more than the engine. The wiring harness and ECM (computer) have to be changed. Possible mounts also. If you are swapping to a newer engine (say a 1998) you might have to change the wiring and ECM.


Electrical wiring color code 1967 Oldsmobile engine compartment?

need wiring harness for a 1967 oldsmobile cutlass surpeme 330 5.4l v8 2barrel cab.


Can you put a 3400 engine in a car that has a 3.1L. I found a 3400 3.4 sfi engine and trans for my 89 Cutlass Supreme and it come with the wiring harness ecm etc. What will I need to do to put it in?

It should bolt right in as the 3.4 is the same block as the 3.1 and as long as you have the wiring harness and computer your all set.


You have changed the gas cap and engine light still on?

There are hundreds of things that can couse a check engine light. You need to have it checked for codes.


Can you put a celica engine in a 01 Toyota Corolla?

You can put an engine, from your Toyota Celica, into your Toyota Corolla. The wiring harness and the motor mounts will need to be changed.


Where is the crankshaft position sensor on a 1991 Olds Cutlass?

Nee more info cutlass supreme or cutlass ceira which engine 3.1-- 3.8-- 3.3-- ????? Oldsmobile cutlass ceira 3.3 liteer engine


Is a 2400 engine from a 2000 Pontiac grand am the exact same engine as a 2400 from an 1998 Chevrolet cavalier?

Pontiac 2400yes but wiring harness may need to be changed.


What is theSpark plug gap on Oldsmobile cutlass supreme?

what year cutlass? and what engine?


96 sunfire will not fire had ignition module checked its good replaced crank sensor still not firing?

check the wire harness that connects to the engine block, on the back


What is the firing order on an 1993 Oldsmobile cutlass supreme 3.4L engine?

"What is the firing order on an 1994 Oldsmobile cutlass supreme 3.4L engine?"