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	Posts: 3,441 
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14 Location: Beccles, Suffolk
 Car Model/Spec: 306 HDI
 Thanks: 0Given 0 thank(s) in 0 post(s)
 
 
	
	
		So my HDI engine is now on 180k miles and has head gasket problems.
 I am definite swapping the engine but I can't decide between hdi or Dt
 
 I can get a 100k hdi engine fitted for £200
 
 Or I could pick up a cheap DT engine and booooooost.
 
 Serious opinions?
 
![[Image: 306ocsig_edited-1-1.jpg]](http://i1204.photobucket.com/albums/bb416/declantg/306ocsig_edited-1-1.jpg)  306 HDI, soon to be XUD 
		
	 
	
	
	
		
	Posts: 10,864 
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119 Location: Southampton
 Car Model/Spec: 306 HDi and friends
 Thanks: 13Given 106 thank(s) in 106 post(s)
 
 
	
	
		Ummm, you know HDi's have turbos right? For the extra it'll cost you in insurance for the engine change, just get a dt.
 Is it definitely hg problems? Just out of interest really, would be the first HDi i've seen to have failed due to the hg, wonder what caused it to go...
 
		
	 
	
	
	
		
	Posts: 4,660 
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15 Location: Chesterfield
 Car Model/Spec: 106 gti / 306 hdi estate 
 Thanks: 4Given 3 thank(s) in 3 post(s)
 
 
	
	
		d turbo! no doubts about it so much better to drive in my opinion.......
	 
 
 
 
		
	 
	
	
	
		
	Posts: 3,441 
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14 Location: Beccles, Suffolk
 Car Model/Spec: 306 HDI
 Thanks: 0Given 0 thank(s) in 0 post(s)
 
 
	
	
		Yeah I know they have turbos, I'm not that retarded :L
 And I'm pretty sure it's HG
 
![[Image: 306ocsig_edited-1-1.jpg]](http://i1204.photobucket.com/albums/bb416/declantg/306ocsig_edited-1-1.jpg)  306 HDI, soon to be XUD 
		
	 
	
	
	
		
	Posts: 1,766 
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7 Location: Sheffield/Leeds
 Car Model/Spec: Xud sedan/Xud estate
 Thanks: 2Given 2 thank(s) in 2 post(s)
 
 
	
	
		HG problems at 180k seems unusual. But it has to be Dturbo everytime. My HDI was pushing 186k when I dies but that was all down to electrics. Which are useless and stupid on a peugeot. So anychance yu have to get rid then do it. Also Dturbo are far better for tuning and who could turn down veg and cherry cheapness these days   
TD04 11mm Sedan, now 2.1 vnt 
Sedan Project http://306oc.co.uk/forum/thread-5763.html 
Provence Dturbo Dead 
Blaze 1.6 Dead 
China 5dr '6 Death by cambelt failure 
Matt White HDI estate Death by wiring 
Sedan Dturbo aka triggers broom 
Diablo estate Dturbo Living dead
		
	 
	
	
	
		
	Posts: 3,616 
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45 Thanks: 177Given 28 thank(s) in 28 post(s)
 
 
	
	
		Dec do you really need to ask this question? After mine?
 GET IT DONE!!
 
		
	 
	
	
	
		
	Posts: 18,242 
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87 Location: Suffolk
 Car Model/Spec: Focus Titanium
 Thanks: 1Given 118 thank(s) in 117 post(s)
 
 
	
	
		Go XUD.  
 Out of interest, what syptoms are making you think headgasket?
 
		
	 
	
	
	
		
	Posts: 3,441 
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14 Location: Beccles, Suffolk
 Car Model/Spec: 306 HDI
 Thanks: 0Given 0 thank(s) in 0 post(s)
 
 
	
	
		Mayo, leaking oil, overheating and losing coolant
	 
![[Image: 306ocsig_edited-1-1.jpg]](http://i1204.photobucket.com/albums/bb416/declantg/306ocsig_edited-1-1.jpg)  306 HDI, soon to be XUD 
		
	 
	
	
	
		
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		Your coolant was horrible when I looked it at a few months ago mate! Black and frothy, I know HDi HG's are pretty good but that was easily the worst I have seen. You know what I would suggest already anyway   
		
	 
	
	
	
		
	Posts: 3,441 
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14 Location: Beccles, Suffolk
 Car Model/Spec: 306 HDI
 Thanks: 0Given 0 thank(s) in 0 post(s)
 
 
	
	
		Anyone selling a cheap XUD in east Anglia?
	 
![[Image: 306ocsig_edited-1-1.jpg]](http://i1204.photobucket.com/albums/bb416/declantg/306ocsig_edited-1-1.jpg)  306 HDI, soon to be XUD 
		
	 
	
	
	
		
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		Ben has just finished fitting his rebuilt engine, so I suppose his old one is going spare...
	 
		
	 
	
	
	
		
	Posts: 3,441 
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14 Location: Beccles, Suffolk
 Car Model/Spec: 306 HDI
 Thanks: 0Given 0 thank(s) in 0 post(s)
 
 
	
	
		*awaiting Ben to comment*
	 
![[Image: 306ocsig_edited-1-1.jpg]](http://i1204.photobucket.com/albums/bb416/declantg/306ocsig_edited-1-1.jpg)  306 HDI, soon to be XUD 
		
	 
	
	
	
		
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15 Location: Wiltshire
 Car Model/Spec: oem+ phase 3 astor 6
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119 Location: Southampton
 Car Model/Spec: 306 HDi and friends
 Thanks: 13Given 106 thank(s) in 106 post(s)
 
 
	
	
		Does sound like hg tbf, random. That must have been seriously abused during it's life... :S  
Oh, and you're binning one engine due to hg problems and deliberately putting an XUD back in...? Jus' sayin'.   
		
	 
	
	
	
		
	Posts: 6,569 
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20 Location: eastwood/notts
 Car Model/Spec: moonstone hdi #2
 Thanks: 0Given 8 thank(s) in 8 post(s)
 
 
	
	
		I'd say keep it hdi! I like the hdi much nice engine to be fair. But there's my dturbo.
 No history 160k. But I've had it on road start of dec and engine wise it's sound. Would benifit from glowies. But I service it straight away!  Would benifit from cam belt but you'll end up bosch it while you transferre anyway.
 
#2 Moonstone Blue HDI ![[Image: 6b0c7309-5184-463c-9f73-2a7b96601418_zpsfdf041fe.jpg]](http://i512.photobucket.com/albums/t326/kent16_2008/6b0c7309-5184-463c-9f73-2a7b96601418_zpsfdf041fe.jpg) 
		
	 
	
	
	
		
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92 Location: London
 Car Model/Spec: Phase 17 R26
 Thanks: 0Given 1 thank(s) in 1 post(s)
 
 
	
	
		Dec seeing as you've had a bit of a love-hate relationship with the car lately you may be better off sticking with a HDi lump. If you decide 3 months down the line you want to sell it then you'll find it much easier to sell it slightly more standard. Engine conversions appeal to a smaller group of people and would put some off due to increased insurance costs.
	 
		
	 
	
	
	
		
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35 Location: Herefordshire
 Car Model/Spec: 106 rallye, GTi6, Hdi dturbo 
 Thanks: 3Given 14 thank(s) in 14 post(s)
 
 
	
	
		id say keep an hdi 306 hdi. by removing the hdi you would cause yourself all sorts of problems, for a start i would imagene non of the electronic gizmos would work as everything is ecu controlled, so you would need to change the intrument clusters and loads of other bits. tbh, £200 for a new engine fitted sounds really good
	 
Current stable '09 Mercedes E320cdi wagon
 '99 306 gti6
 
		
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