Mechanics

HARD TO START AND CANNOT REV

1997 Volvo 940 • 129,299 miles

I owned volvo 940 turbo which was manufactured on 1997. Recently, i change fuel pump, fuel filter, fuel regulator, air mass, plug, cable plug, oxygen sensor, and crank sensor.

so the problem is that my volvo hard to start sometimes i have to put fuel at the fuel regulator to start up. what is the problem?

second problem, once i can start the start the car cannot rev. i will upload the video soon and give the link to you so you will understand what i mean.
here is the link for the video:
1.http://www.mediafire.com/?319imz1o95388oc
2.http://www.mediafire.com/?9pn70nhsn980ljk
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Skry28
May 21, 2012.




Is the MIL indicating and prior to replacement of the parts concerned, was there any trouble codes?

Did you test the fuel pressure before and after replacement of fuel pump?
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KHLow2008
May 21, 2012.
I have no tried dynos it yet. My mechanic say this that so I just change it. Did u saw the video? Change it due to expired parts one of the reason.

Tiny
Skry28
May 21, 2012.
No I did not because I could not see anything except advertisements on the links you provided.

What do you mean by expired parts? Never heard of the term for automobile parts.

KHLow2008
May 21, 2012.
Are you sure u cannot open the video? sorry not expired parts. sorry that is the term we use here in Brunei - cannot used anymore. once the car start i cannot rev it. and hard to start sometimes i hve to put fuel into the fuel regulator hose so it can start

1. http://www.mediafire.com/download.php?9pn70nhsn980ljk
2. http://www.mediafire.com/download.php?319imz1o95388oc

Tiny
Skry28
May 21, 2012.
The video is of no help because it is taking me more than 2 hours to donw load and hangs.

Seems the injectors are not firing or you have a fuel pressure problem. Test the fuel pressure first. Perform a leak don pressure test to ensure that there are no leakages within the system.

Have you checked for trouble codes?

KHLow2008
May 22, 2012.

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