Jump to content
Volvospeed Forums

Water Pump Bites It


Cal3thousand

Recommended Posts

Long story... Short version:

Getting ready to do my t-belt, water pump, pulleys etc soon. Car has an increasing leak near the pass. side.

On my way home from work tonight car makes some weird clanging noises that I thought was another car. Start going after a light, and bam... engine cuts out. The car didn't overheat this time, although it tried to earlier today. Needle stayed at 3:00. I haven't checked the codes yet, so don't ask.

Towed home. All the hoses are fine, but there is metal flakes in the expansion tank!

Q1) I'll have all my parts here tomorrow to do the job. How should I go about flushing all that crap out of my cooling system now that the pump is totally dead?

Q2) Is my engine gonna be OK?

Link to comment
Share on other sites

  • Replies 37
  • Created
  • Last Reply

OK... so here's the update.

I just took the cover off after having the car towed to my cousin's house on his trailer.

Doesn't look good.

The timing belt jumped the water pump sprocket. now, when this happened, i don't exactly know. I was at a light when some clanging noises sounded. I accelerated slowly, got to about 25ish mph and then the engine cut.

I'm worried about valve slappage. Do you think I might have escaped huge damage since I was going so slow? I mean, I must have stayed around 10 inHg of vacuum. So it wasn't like I was pushing it hard.

Oh well... I am about to get in there and replace all my timing parts and water pump. I'll replace the thermostat and flush it afterwards.

should I try to run some water through the WP area after I take it out? I might have to fish out the impeller *sigh*

Link to comment
Share on other sites

Well what I would do ...

1. Replace water pump

2. Flush the system

3. Change oil - hey cant hurt

4. Replace timing belt

5.. Reset all the timing

Start it up and see what it sounds like .............

I would plan on replacing the head .......................

Link to comment
Share on other sites

if it jumped the entire WP sprocket, you can 99% guarantee head damage.

lucky for you, Joseph (JHEIII874T5M) has a head for sale for pretty cheap.....get it cleaned up, surfaced, and a new HG, and you should be fine as long as you get the timing right.

or, if you've bent valves, I've got performance valves and springs for sale that you can swap into your head, then you'll have the ability to up the power safely!

Link to comment
Share on other sites

Archived

This topic is now archived and is closed to further replies.


×
×
  • Create New...