Hey All:
Purchased vectra c back in january and eml was on, code pointed to missfire on cylinder 1. set of new plugs (which looked shorter in length than ones fitted) sorted the missfire.
Car idled fine and revved to redline smoothly without hesitation or lumpyness.
however when driving it ran pretty rough and serious loss of power until revs reached 3.5k then it took off.
2-3 second rattle at start up when left stood still for a few hours or on cold mornings but no other chain noise after that.
priced up new chains and was gonna get them replaced (timing+balancing) until last saturday when i started car up in morning (same 2-3 second rattle) drove to nearest petrol station just over 1/4 mile away to put some juice in, went to start car again and wouldnt fire up, engine turned over really fast and only way to explain it is the sound you get when the starter motor is spinning but not latching on to turn engine over.
Called RAC out and he performed a compression test on cylinders 1 & 2 which showed a reading of 40 on both cylinders. resulting in his diagnosis of a snapped chain, towed me back home and sunday i stripped it down a bit as far as getting rocker cover off. the attached pictures show how the car is at the moment, chain not snapped but really loose.
My question is, where do i go from here? do i align the cams and crank up and fit a new chain kit, or do i go further and take the cylinder head off?
Any advice you can offer would be greatly appreciated as id like to keep it running rather than sending it off to scrap yard.
Many Thanks to Dave Gilbert for his help so far with this issue
Purchased vectra c back in january and eml was on, code pointed to missfire on cylinder 1. set of new plugs (which looked shorter in length than ones fitted) sorted the missfire.
Car idled fine and revved to redline smoothly without hesitation or lumpyness.
however when driving it ran pretty rough and serious loss of power until revs reached 3.5k then it took off.
2-3 second rattle at start up when left stood still for a few hours or on cold mornings but no other chain noise after that.
priced up new chains and was gonna get them replaced (timing+balancing) until last saturday when i started car up in morning (same 2-3 second rattle) drove to nearest petrol station just over 1/4 mile away to put some juice in, went to start car again and wouldnt fire up, engine turned over really fast and only way to explain it is the sound you get when the starter motor is spinning but not latching on to turn engine over.
Called RAC out and he performed a compression test on cylinders 1 & 2 which showed a reading of 40 on both cylinders. resulting in his diagnosis of a snapped chain, towed me back home and sunday i stripped it down a bit as far as getting rocker cover off. the attached pictures show how the car is at the moment, chain not snapped but really loose.
My question is, where do i go from here? do i align the cams and crank up and fit a new chain kit, or do i go further and take the cylinder head off?
Any advice you can offer would be greatly appreciated as id like to keep it running rather than sending it off to scrap yard.
Many Thanks to Dave Gilbert for his help so far with this issue