25-02-2015, 08:02 PM
It's sticky diesel tar leaking past the copper washers that seal them in to the head.
Here's how to fix it:
Go for a drive, get the engine really hot, this will make the tar really soft.
Get something like thinners or a solvent on the engine (be careful it doesn't catch on fire under the heat), this will soften the tar and help you to get the injectors out.
Take the injectors out which have the problem, and then try to get the copper washer out of the hole if it doesn't come out with the injector.
Clean the holes out as best as you can making sure it doesn't enter the engine. Again thinners on a rag wrapped around a screw driver is good.
Next, you need to give a few turns with a re-seating tool, this actually takes some metal away from the head so be very careful and only a few turns without too much pressure.
This will work: http://www.ebay.co.uk/itm/New-Uk-5pc-Die...3a9c97dcc8
Fit new copper washers and the plastic sleeve if you need it and refit the injectors: http://www.ebay.co.uk/itm/PEUGEOT-CITROE...4879f3bcc3
Not my ebay items, just an example of what you need.
Here's how to fix it:
Go for a drive, get the engine really hot, this will make the tar really soft.
Get something like thinners or a solvent on the engine (be careful it doesn't catch on fire under the heat), this will soften the tar and help you to get the injectors out.
Take the injectors out which have the problem, and then try to get the copper washer out of the hole if it doesn't come out with the injector.
Clean the holes out as best as you can making sure it doesn't enter the engine. Again thinners on a rag wrapped around a screw driver is good.
Next, you need to give a few turns with a re-seating tool, this actually takes some metal away from the head so be very careful and only a few turns without too much pressure.
This will work: http://www.ebay.co.uk/itm/New-Uk-5pc-Die...3a9c97dcc8
Fit new copper washers and the plastic sleeve if you need it and refit the injectors: http://www.ebay.co.uk/itm/PEUGEOT-CITROE...4879f3bcc3
Not my ebay items, just an example of what you need.