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ColinBarron · Dec 7th, 2011, 20:29

Volvo V70 1999 2.5l TDI B5252t.
The engine is difficult to start. Glow plugs tested and one found to be defective and replaced.
The dashboard light does not always come on now as it normally did before the problem.
If i understand the possible problem it could be the glow plug relay or it could be the coolant temperature sensor which connects to the engine management unit.
Any advice on next step please?

Dec 7th, 2011, 20:29	#1
ColinBarron New Member Last Online: Oct 21st, 2015 18:52 Join Date: Dec 2011 Location: Durham	Glow plug starting problems Volvo V70 1999 2.5l TDI B5252t. The engine is difficult to start. Glow plugs tested and one found to be defective and replaced. The dashboard light does not always come on now as it normally did before the problem. If i understand the possible problem it could be the glow plug relay or it could be the coolant temperature sensor which connects to the engine management unit. Any advice on next step please?