loss of power under load

marka101 · Apr 2nd, 2018, 14:51

Hi sorry i dont know where to start this thread but if in wrong place please move,
ive a 2007 v70 2.4 t5 expolice 198,000 miles, had for about a year no real problems but its just started , drives normal but at about 4000 revs the engine stutters for about 2 seconds then drives ok above this rev range , same thing in each gear, ive ordered new plugs any thoughts please ?

pughyt5 · Oct 12th, 2018, 13:25

Hi mate I have a 2.3 2001 had the same problem, it was a few leaky vacuum pipes and a dodgey ignyion pack, I changed all 5 packs costing £300 including new sparks. Got some silicone house and away it went again

barrybritcher · Aug 20th, 2019, 13:44

OVERBOOST?

check that nobody as fiddled with the wastegate arm / fitted a turbo bleed valve or such like + the condition on the 4 vacuum hoses.

barrybritcher · Aug 20th, 2019, 13:45

and check the vvti solenoids arent leaking oil / change the gasket if needed

Apr 2nd, 2018, 14:51	#1
marka101 New Member Last Online: May 16th, 2020 11:42 Join Date: Jul 2016 Location: hampshire	loss of power under load Hi sorry i dont know where to start this thread but if in wrong place please move, ive a 2007 v70 2.4 t5 expolice 198,000 miles, had for about a year no real problems but its just started , drives normal but at about 4000 revs the engine stutters for about 2 seconds then drives ok above this rev range , same thing in each gear, ive ordered new plugs any thoughts please ?

Oct 12th, 2018, 13:25	#2
pughyt5 New Member Last Online: Oct 22nd, 2018 18:47 Join Date: Apr 2017 Location: Cambridge	T5 issues Hi mate I have a 2.3 2001 had the same problem, it was a few leaky vacuum pipes and a dodgey ignyion pack, I changed all 5 packs costing £300 including new sparks. Got some silicone house and away it went again

Aug 20th, 2019, 13:44	#3
barrybritcher Flaccid Member Last Online: Jun 2nd, 2024 00:14 Join Date: Nov 2016 Location: Norwich	OVERBOOST? check that nobody as fiddled with the wastegate arm / fitted a turbo bleed valve or such like + the condition on the 4 vacuum hoses. __________________ 2001 Volvo S60 T5 SE 2.3 Geartronic (Scrapped) 2007 Volvo S60 T5 SE 2.4 Geartronic (Sold) 2008 Volvo V70 D5 SE Sport Geartronic (Current)

Aug 20th, 2019, 13:45	#4
barrybritcher Flaccid Member Last Online: Jun 2nd, 2024 00:14 Join Date: Nov 2016 Location: Norwich	and check the vvti solenoids arent leaking oil / change the gasket if needed __________________ 2001 Volvo S60 T5 SE 2.3 Geartronic (Scrapped) 2007 Volvo S60 T5 SE 2.4 Geartronic (Sold) 2008 Volvo V70 D5 SE Sport Geartronic (Current)

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