mistuart
26-05-2007, 09:48 PM
Yes I am that desperate I will pay someone £50 if they can correctly diagnose the fault on my 1999 V Golf 1.9 Tdi 110 hp before I have to admit defeat and take it to the garage on Thursday.
The story is the car had a chunk out of one of the lobes and a hole in one of the hydraulic tappets which have both been replaced with genuine new parts.
The car ran before but was obviously noisey and lumpy.
The car now wont start it turns over but will not fire.
When I tried to align the engine to TDC to change the camshaft the flywheel pointer was around 2 teeth out with the camshaft locking plate in position and I could see no alignment marks on the injection pump.
I fitted the camshaft and a new timing belt aligned all of the marks correctly then took the injector pump cog off to find a u shaped cut out in the pump flange which I aligned with a pin to a hole in the injection pump body refitted the cog then made sure the pump bolts were central had the camshaft cog free then tensioned the belt and tightened the camshaft bolt.
I rotated the engine via the crank bolt 2 revolutions then rechecked and all marks still aligned and they did.
I think maybe the original timing belt had slipped as it was very loose probably not fitted tight enough as it had been recently replaced.
I have checked for fault codes via my Sykes Pickavant ACR4 and none are present.
I have performed a compression test and all read around 400psi.
The key immobiliser light and glow plug light both come on then go out as they should.
I cannot seem to get fuel to come through using my Mityvac so this maybe the problem but I also may have the injection pump timing wrong.
If someone is willing to come to Hull- East Yorkshire and can diagnose the fault I will pay them the £50 or if someone suggests the correct fault before it goes to the garage I will also be willing to pay them.
PLEASE HELP!!!
The story is the car had a chunk out of one of the lobes and a hole in one of the hydraulic tappets which have both been replaced with genuine new parts.
The car ran before but was obviously noisey and lumpy.
The car now wont start it turns over but will not fire.
When I tried to align the engine to TDC to change the camshaft the flywheel pointer was around 2 teeth out with the camshaft locking plate in position and I could see no alignment marks on the injection pump.
I fitted the camshaft and a new timing belt aligned all of the marks correctly then took the injector pump cog off to find a u shaped cut out in the pump flange which I aligned with a pin to a hole in the injection pump body refitted the cog then made sure the pump bolts were central had the camshaft cog free then tensioned the belt and tightened the camshaft bolt.
I rotated the engine via the crank bolt 2 revolutions then rechecked and all marks still aligned and they did.
I think maybe the original timing belt had slipped as it was very loose probably not fitted tight enough as it had been recently replaced.
I have checked for fault codes via my Sykes Pickavant ACR4 and none are present.
I have performed a compression test and all read around 400psi.
The key immobiliser light and glow plug light both come on then go out as they should.
I cannot seem to get fuel to come through using my Mityvac so this maybe the problem but I also may have the injection pump timing wrong.
If someone is willing to come to Hull- East Yorkshire and can diagnose the fault I will pay them the £50 or if someone suggests the correct fault before it goes to the garage I will also be willing to pay them.
PLEASE HELP!!!