07 Transit, piston 4 lost compression - how best to resolve?
Thread Starter
2Evos & 1 Escort Van :-)
iTrader: (59)
Joined: May 2003
Posts: 5,937
Likes: 0
From: Somerset
A friend of mine has just bought a nice 07 plate transit from eBay. It has a 2009 140 bhp TD lump, ECU and 6 speed box conversion.
It was sold due to the engine being knackered. According to the seller it has no compression on no 4. The engine is believed to have only done 40000 miles
What sort of thing might cause this and what will be the easiest way to get it running?
Is a new lump cheaper / less hassle than getting this one rebuilt?
Anyone got a motor they want to sell
It was sold due to the engine being knackered. According to the seller it has no compression on no 4. The engine is believed to have only done 40000 miles
What sort of thing might cause this and what will be the easiest way to get it running?
Is a new lump cheaper / less hassle than getting this one rebuilt?
Anyone got a motor they want to sell
Too many posts.. I need a life!!
iTrader: (1)
Joined: May 2012
Posts: 842
Likes: 2
From: Crawley, West Sussex
I build those puma engines everyday, I'd say it's easy to rebuilt but I guess I'm biased. Ford don't make it easy to get hold of engine components either. You got any way of pressurising the cylinder to see where the compression is going? Eg whip an injector out, wedge an airline in there tight ( at tdc obviously so it don't turn over) listen for escape into te inlet, exhaust or oil filler cap?
That'll tell you whether it's bottom end or valve train
That'll tell you whether it's bottom end or valve train
Trending Topics
Thread Starter
2Evos & 1 Escort Van :-)
iTrader: (59)
Joined: May 2003
Posts: 5,937
Likes: 0
From: Somerset
Thanks for the replies folks 
My friend got the van home today, so not sure what the actual score with the motor is yet.
From reading the above, seems injectors might be an issue.
Will report back as soon as I get a chance to speak to him to see what he finds.

My friend got the van home today, so not sure what the actual score with the motor is yet.
From reading the above, seems injectors might be an issue.
Will report back as soon as I get a chance to speak to him to see what he finds.
Thread
Thread Starter
Forum
Replies
Last Post
mark94
Ford Mondeo Including ST
5
Oct 10, 2023 06:52 PM
deathrider666
Technical help Q & A
3
Sep 28, 2015 06:12 PM




