Hello
I am now on week 2 ownership of my 2015 LR4 (60k miles) and so far, have fixed most issues and also done alot of preventative maintenance (full overhaul of cooling system).
I am now faced with a continuous misfire and hesitation only around 1000rpm (no CEL tho, no smoke), once the car takes off it goes away, it also idles smooth with no issues
I already changed:
oil+filter
air filters
techron+sea foam bottles in the tank
cleaned throttle body
replaced spark plugs
replaced PCV
oxygen sensors
- all original LR, still did not resolve this issue.
On the OBD it shows many misfires on both banks - to which they replaced 4 coils with used ones from their shop (dubious origin/condition) which made the car run worse. I resorted to going back to my original coils, with less of a misfire/vibration.
Should i bite the bullet and pay $700 for a new set of coils(original LR) or am I missing something? My indie says it could be that the piston sleeves have widened and are the cause of the misfire - changing the coils would not sort that out.
I would appreciate any insight on the matter
I am now on week 2 ownership of my 2015 LR4 (60k miles) and so far, have fixed most issues and also done alot of preventative maintenance (full overhaul of cooling system).
I am now faced with a continuous misfire and hesitation only around 1000rpm (no CEL tho, no smoke), once the car takes off it goes away, it also idles smooth with no issues
I already changed:
oil+filter
air filters
techron+sea foam bottles in the tank
cleaned throttle body
replaced spark plugs
replaced PCV
oxygen sensors
- all original LR, still did not resolve this issue.
On the OBD it shows many misfires on both banks - to which they replaced 4 coils with used ones from their shop (dubious origin/condition) which made the car run worse. I resorted to going back to my original coils, with less of a misfire/vibration.
Should i bite the bullet and pay $700 for a new set of coils(original LR) or am I missing something? My indie says it could be that the piston sleeves have widened and are the cause of the misfire - changing the coils would not sort that out.
I would appreciate any insight on the matter
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