|
LPG, CNG & LNG - General Info and Issues Share experiences and problems |
Information |
|
Rough runningViews : 935 Replies : 3Users Viewing This Thread : |
|
Thread Tools | Display Modes |
Mar 5th, 2014, 11:57 | #1 |
VOC Member
Last Online: Dec 6th, 2023 14:09
Join Date: Feb 2009
Location: Richmond N Yorks
|
Rough running
Noticed the last couple of days my xc is a bit rough and lumpy when cold on tickover, once warmed up is ok, and fine on LPG.
__________________
Regards, pacman67 previously held: V40 TD & S40 2ltr P1,V40 P2 sport lux, V70 XC P1, XC70 P2, V70 D5 P2 and P3, V40 T4,V70R, C30 R Design. currently held: V70 P3 D5 SE LUX, XC90 MK2 Inscription Pro. |
Mar 8th, 2014, 22:52 | #2 | |
LPG conversion pro
Last Online: Mar 22nd, 2024 15:35
Join Date: Feb 2014
Location: Pontefract
|
Quote:
Simon www.Lpgc.co.uk |
|
Mar 9th, 2014, 20:00 | #3 |
Trader Volvo in my veins
Last Online: Yesterday 21:09
Join Date: Dec 2004
Location: Anglesey
|
It could well be that when you had the last lot of remapping done that they have set the mixture too rich or lean causing the long term fuel trims to drift.
If you switch back to petrol for a mile or so before switching off does it start and run ok from cold then on petrol? |
Mar 12th, 2014, 22:37 | #4 |
VOC Member
Last Online: Dec 6th, 2023 14:09
Join Date: Feb 2009
Location: Richmond N Yorks
|
Looks like it was a poor choice of fuel. I used aisling station that I've very rarely visited and used their petrol, that's when the start issues came on. Since the petrol has been used up and I've topped up with shell stuff, she starts fine. There was also times that while cold on petrol she cut out. I checked codes and there was a turbo boost code, I think that was related as it's popped up now and again, possibly due to a weak hose end on.the control solenoid and I've since remade the end off. Also found a slightly perished pipe on one side of the lpg system. A box with a plug on it leading to a tapped point on the inlet manifold?
P's, had no remap etc. Still getting 320 miles to tank of lpg.
__________________
Regards, pacman67 previously held: V40 TD & S40 2ltr P1,V40 P2 sport lux, V70 XC P1, XC70 P2, V70 D5 P2 and P3, V40 T4,V70R, C30 R Design. currently held: V70 P3 D5 SE LUX, XC90 MK2 Inscription Pro. |
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | |
|
|