Ford Scorpio Forum (https://www.fordscorpio.co.uk/cgi-bin/yabb/YaBB.pl)
General >> Give/Need advice to/from others >> Re: Timing Chain Snapped On My Cosworth 24v...
(Message started by: Highlander on Jul 22nd, 2009, 3:14pm)

Title: Re: Timing Chain Snapped On My Cosworth 24v...
Post by Highlander on Jul 22nd, 2009, 3:14pm
Hi Mark,

Second hand engine every time, you're taking a chance on it but its only a few hundred quid and you get to keep your car ;)

The parts to repair it would cost more than your cars worth but it has been done by members of the forum

If its just a straight engine swap its not too bad labour wise

p.s. you'll get a cheaper engine than that if you look around ;)

DONT  scrap it!! i'll buy it off you before that happens!!

Title: Re: Timing Chain Snapped On My Cosworth 24v...
Post by Matt on Jul 22nd, 2009, 7:02pm
if you swap the engine id be interested in the old 1  ;D

Title: Re: Timing Chain Snapped On My Cosworth 24v...
Post by beefcake66 on Jul 23rd, 2009, 12:46am
I feel a bit better knowing that, thanks for that lads. I'm going to be looking for a engine now. And should I stick with the 24v or will the 12v be ok if i cant get a 24v. Is it a big job swapping the engines and is there anything i should now about before buyin a engine. Once again thanks
kind regards
Mark  

Title: Re: Timing Chain Snapped On My Cosworth 24v...
Post by gozz on Jul 23rd, 2009, 10:07am
beefcake66.
The 24v has EEC 5 power control module and distributorless ignition,the 12v has EEC 4 and a distributor.Changing them over would constitute a major complexity,indeed hardly worth the effort.I would stick with the 24v.
                                                   GOZZ.

Title: Re: Timing Chain Snapped On My Cosworth 24v...
Post by Highlander on Jul 23rd, 2009, 10:16am
Mark did yours have any sign of a chain rattle when you started it?

Personally i'd like to buy one that was still fitted in a car so you could test it, make sure it doesnt rattle when you start it up and give it a good run, and check for leaks, oil etc other than that cross your fingers

You're best/cheapest option may be to buy a whole car

Title: Re: Timing Chain Snapped On My Cosworth 24v...
Post by beefcake66 on Jul 23rd, 2009, 3:24pm
Yes had a 1 second rattle when started cold, since it going on me seems a common fault, but also read that the cat can make a rattling noise too. Mine just lost power on motorway oil light cam on and knocking/rattling and would not rev past 1200rpm.... Not started it up at since we got towed back from Warwick M40 on a recovery lorry back to north wales. Im going to try and buy a complete car and go from there.
Many thanks for all of your help and any other advise is always needed, and is there a special place to buy the tools to remove the engine???
Kind regards
Mark

Title: Re: Timing Chain Snapped On My Cosworth 24v...
Post by Highlander on Jul 23rd, 2009, 3:54pm
Hi Mark,

should be pretty much standard tools to remove it, sockets, spanners torx bits, cant think of anything fancy, in fact I dont have anything fancy so that must be enough :)

Chain rattle means the guides have gone, your chain must have jumped a cog or just snapped but make sure thats whats actually happened and its not something simpler ;)

I'm in North Wales fairly regularly, if you need anything for it gimme a shout.

Your 4 cams out your broken engine should fetch £100 on ebay, the Granada Cosworth engine (BOA) gets a good power increase from fitting the Scorpio (BOB) cams so they are sought after ;)

keep your waterpump (discontinued) thermostat (£100 new), hoses, engine loom etc plus all the sensors etc you can take off it.

Title: Re: Timing Chain Snapped On My Cosworth 24v...
Post by Tenfut on Jul 23rd, 2009, 4:30pm
Have we any idea how many 24v's this has happened to?

Tenfut

Title: Re: Timing Chain Snapped On My Cosworth 24v...
Post by Highlander on Jul 23rd, 2009, 4:34pm
Dont think so, Dave Howard did start a thread once counting them but its disappeared in the mists of time :)

It happens but its not "common"

You off to look for a spare engine Tony? :)

Title: Re: Timing Chain Snapped On My Cosworth 24v...
Post by Tenfut on Jul 23rd, 2009, 4:51pm
Not started looking yet, but I will keep changing the engine oil every 3000 or so and keep my fingers crossed (not when i am actually undoing the sump plug you understand) ;D

Title: Re: Timing Chain Snapped On My Cosworth 24v...
Post by Chieftain on Jul 23rd, 2009, 5:30pm

on 07/23/09 at 15:54:21, Highlander wrote:
Hi Mark,

should be pretty much standard tools to remove it, sockets, spanners torx bits, cant think of anything fancy, in fact I dont have anything fancy so that must be enough :)

Chain rattle means the guides have gone, your chain must have jumped a cog or just snapped but make sure thats whats actually happened and its not something simpler ;)

I'm in North Wales fairly regularly, if you need anything for it gimme a shout.

Your 4 cams out your broken engine should fetch £100 on ebay, the Granada Cosworth engine (BOA) gets a good power increase from fitting the Scorpio (BOB) cams so they are sought after ;)

keep your waterpump (discontinued) thermostat (£100 new), hoses, engine loom etc plus all the sensors etc you can take off it.



If you are in my neck of the woods next time you are in N Wales pop in for a coffee. ;D

Title: Re: Timing Chain Snapped On My Cosworth 24v...
Post by Matt on Jul 23rd, 2009, 6:02pm
ive just taking the engine out of my 24v, best way is to drop the whole lot on the subframe, sounds like a lot of work but it really isnt  :) can do it in about 4 hours if all nuts and bolts come out ok

Title: Re: Timing Chain Snapped On My Cosworth 24v...
Post by beefcake66 on Jul 23rd, 2009, 7:04pm
Highlander thanks for that,

I’m going to get a third opinion on what is wrong with the engine, just in case it is something silly but I don’t think so. I’m still going to buy another 24v Cosworth, whether I use it for spares for mine or verse versa, because I love the cars so much.
Is there much difference to the facelift model or will most of my Scorpio parts fit on it just I in case I buy a better condition car than mine. And if you’re ever near Kinmel Bay North Wales let me know like to meet up with you.
Kind regards
Mark




ps thanks to everyone else for there input too... ;D

Title: Re: Timing Chain Snapped On My Cosworth 24v...
Post by Highlander on Jul 23rd, 2009, 8:49pm
We can have a Scorpio meet in Wales :)

I travel down the M6 along the 56 to Sandycroft near Queensferry every three or 4 weeks in a big van! ;)


Title: Re: Timing Chain Snapped On My Cosworth 24v...
Post by Highlander on Jul 23rd, 2009, 8:51pm

on 07/23/09 at 19:04:22, beefcake66 wrote:
Is there much difference to the facelift model or will most of my Scorpio parts fit on it just I in case I buy a better condition car than mine


yep they are fairly interchangeable, lights, seats etc, rear centre seatbelt is a bit more difficult on the saloon as it needs welding but it can be done ;)

Title: Re: Timing Chain Snapped On My Cosworth 24v...
Post by a900one on Jul 25th, 2009, 12:42pm
Sounds good to me, I will be in north wales  28, 29, 30th july menia bridge area  working. Wont be in the scorp ???, H2ok merc van, look out for me, I will be in the slow lane ::).

Title: Re: Timing Chain Snapped On My Cosworth 24v...
Post by beefcake66 on Jul 31st, 2009, 12:11am
Just a quick update..i've still no luck with a reliable mechanic to look and test my engine to see if it is timing belt for sure. And still looking for another Scorpio but not many about thats any good

Title: Re: Timing Chain Snapped On My Cosworth 24v...
Post by pinto on Jul 31st, 2009, 8:46pm
From the symptoms you describe, it doesnt sound like a chain break to me - if it was, the engine would have died and refused to restart (whereas yours will run and rev to 1200rpm)  Oil light / knocking sounds like you've had an oil pump failure - the revving could be the ECU putting her into LOS to prevent further damage.


Title: Re: Timing Chain Snapped On My Cosworth 24v...
Post by Highlander on Jul 31st, 2009, 9:25pm
Oh they can still start and run with one chain broken, but they sound hellish!  ;D

Title: Re: Timing Chain Snapped On My Cosworth 24v...
Post by solarpanel on Jul 31st, 2009, 10:19pm
true will run with slack chain on 1 side

Title: Re: Timing Chain Snapped On My Cosworth 24v...
Post by Matt on Aug 7th, 2009, 8:05pm
hi mark,

im in birmingham and currently have the engine out of my 24v, your welcome to pop over and have a look,

best way is to drop the subframe

Matt

Title: Re: Timing Chain Snapped On My Cosworth 24v...
Post by tootman318 on Aug 7th, 2009, 8:08pm
if cars a scrapper, chop front end off, unbolt box mount, prop, disconnect electrics/ fuel. unbolt front susp/brakes. then lift car off engine. 2 chaps who know a bit can do it in an afternoon

Title: Re: Timing Chain Snapped On My Cosworth 24v...
Post by tiff on Nov 3rd, 2009, 9:15am
sorry to hear this



Ford Scorpio Forum » Powered by YaBB 1 Gold - SP 1.3.1!
YaBB © 2000-2003. All Rights Reserved.