peterguest
CCCUK Member
Hi,
any clues what this might be, no codes thrown.
Starts up and idles at the turn of the key, runs fine oil pressure steady. (started 1st turn after spending 5 months untouched since October last year)
As the engine warms up it begins to run less smoothly, the oil pressure gauge rises up against the stop and the needle bounces around, engine hunts and runs unevenly, then back to smooth running, oil pressure gauge drops back steady, centre of the gauge, while it is rough running the rev counter drops to zero, it always reads low anyway.
If I accelerate/drive it, it runs fine, oil pressure gauge steady and rev counter rising and falling as I accelerate/decelerate., but stop at the lights, on tick over, runs rough then smooth then rough.
There is also an interference/buzzing on the speakers which isn't there when the engine is running up from cold.
Not sure how all these are related, just passed its MOT, emissions are low so running fine most of the time.
I suspect an electrical glitch, but where do I start looking, any suggestions ?
Some sort of electrical glitch, breaking down when hot, but not all the time
suggestions/experience/words of wisdom greatly appreciated.
pete
any clues what this might be, no codes thrown.
Starts up and idles at the turn of the key, runs fine oil pressure steady. (started 1st turn after spending 5 months untouched since October last year)
As the engine warms up it begins to run less smoothly, the oil pressure gauge rises up against the stop and the needle bounces around, engine hunts and runs unevenly, then back to smooth running, oil pressure gauge drops back steady, centre of the gauge, while it is rough running the rev counter drops to zero, it always reads low anyway.
If I accelerate/drive it, it runs fine, oil pressure gauge steady and rev counter rising and falling as I accelerate/decelerate., but stop at the lights, on tick over, runs rough then smooth then rough.
There is also an interference/buzzing on the speakers which isn't there when the engine is running up from cold.
Not sure how all these are related, just passed its MOT, emissions are low so running fine most of the time.
I suspect an electrical glitch, but where do I start looking, any suggestions ?
Some sort of electrical glitch, breaking down when hot, but not all the time
suggestions/experience/words of wisdom greatly appreciated.
pete