2004 S60 Bi-Fuel misfire and cutting out

Kamatari · Jan 7th, 2021, 18:39

Hi everyone,

Without trying to double post the same thread but with the suggestion of trying this section, hoping if anyone might be able to give a bit of advice?

My Original thread

The main issue ive been getting is that the engine warning light comes on with an error code P0305 - cylinder 5 misfire/detected. this usually happens either when driving around 50-60mph with the car spluttering at these speeds or it can be at lower speeds under faster acceleration which also cause the message 'slow down or change gear'.

Whether or not releated, but the last couple of weeks the car has also started cutting out but luckily has only been at slow/low speed. Now these issues seem to be isolated to running on lpg and when it is driving on petrol, it drives smooth even at the 50-60mph speeds and havent seen any misfire detected.

From reading around i have replaced out the spark plugs to NGK BKR6ES and i have fitting a new coil pack to what i assume is cylinder 5 (im hoping its the one on the far right) but neither of these has made any difference

is there anything else that is worth trying that might solve these issues? my biggest concern is cutting out now as im a bit reluctant to drive it on lpg now

thanks for any help!

Jan 7th, 2021, 18:39	#1
Kamatari New Member Last Online: Jan 21st, 2021 14:47 Join Date: Jan 2021 Location: Birmingham	2004 S60 Bi-Fuel misfire and cutting out Hi everyone, Without trying to double post the same thread but with the suggestion of trying this section, hoping if anyone might be able to give a bit of advice? My Original thread The main issue ive been getting is that the engine warning light comes on with an error code P0305 - cylinder 5 misfire/detected. this usually happens either when driving around 50-60mph with the car spluttering at these speeds or it can be at lower speeds under faster acceleration which also cause the message 'slow down or change gear'. Whether or not releated, but the last couple of weeks the car has also started cutting out but luckily has only been at slow/low speed. Now these issues seem to be isolated to running on lpg and when it is driving on petrol, it drives smooth even at the 50-60mph speeds and havent seen any misfire detected. From reading around i have replaced out the spark plugs to NGK BKR6ES and i have fitting a new coil pack to what i assume is cylinder 5 (im hoping its the one on the far right) but neither of these has made any difference is there anything else that is worth trying that might solve these issues? my biggest concern is cutting out now as im a bit reluctant to drive it on lpg now thanks for any help!

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)