Petrol injectors

[Parksy]

Got my injectors today. Took about 2 hours to do the job, but not too difficult. If anyone wants tips on this job I can write up a how to.
New ones

Old ones

I paid a total of 230 for the injectors, delivered to my door. My car now pulls hard. I can't believe how much power these things can rob. Quieter too.

[ozzyboy]

hey mate. good score.
would be handy if you did a write up. i'm thinking i'll give it a go
also, what was the website you got them from.

cheers

ozz

[Parksy]

hey mate. good score.
would be handy if you did a write up. i'm thinking i'll give it a go
also, what was the website you got them from.

cheers

ozz

Hey mate

Very straight forward job, don't need to remove the intake manifold or even the fuel rail.
Remove the flexible intake tube, then the funky black plenum looking thing. Held down with 2 bolts, 12mm heads with about 4 tubes running from them. Just disconnect them and remove the plenum from the car. Undo the hose clamps connecting the black tubes to the bottom of the throttle body. A small amount of coolant will leak out. Disconnect the tps and the other electrical connector. Remove the vacuum tube from the throttle body. Hold the throttle open and disconnect the throttle cable. I think the 4 screws holding the throttle body are 6mm Hex heads. Remove these and the throttle body will pull off depending on the age of the gasket. Now you have plenty of room to reach the injectors. On the fwd side of the fuel rail, underneath the fuel inlet tube is a bolt, 10mm head, remove this. The fuel rail itself is held on with 2 bolts, 12mm heads. The aft one is easy to access using a socket and a 12" extension. The fwd bolt is more of a pain due to being obstructed but some clever use with an open end spanner will remove this bolt. The fuel rail will now wobble about. Disconnect all injector electrical connectors as this will allow even more movement of the fuel rail and also help avoid unwanted breakages. At this point it's quite easy to remove each injector. When installing the new injectors, lube the orings and be very careful not to pinch these on installation. With all new injectors in place, line them up with the intake manifold and loosely install the 2 fuel rail bolts. Then check to make sure they are still aligned properly, then reconnect the electrical connectors, then torque the bolts up. If you torque them up first without connecting the electrical connector, you might find it in the wrong position and you want to avoid turning them as you risk tearing orings and seals. Everything else is basically a reversal of the removal. Don't forget the 10mm bolt holding the fuel intake tube to the manifold. When you first remove the injectors, you will get fuel spillage. Common sense applies, wear gloves and eye protection. Hopefully this covers everything. If not just ask.

Cheers

[mrnizmo]

Hey Mate, could you PM me where you got the injectors from. I need a set for my Patrol as mine a coughing and splattering.

Cheers Mate

Got my injectors today. Took about 2 hours to do the job, but not too difficult. If anyone wants tips on this job I can write up a how to.
New ones

Old ones

I paid a total of 230 for the injectors, delivered to my door. My car now pulls hard. I can't believe how much power these things can rob. Quieter too.

[Bloodyaussie]

Hey Mate, could you PM me where you got the injectors from. I need a set for my Patrol as mine a coughing and splattering.

Cheers Mate

Mate Parksy will help you out but can you post up an intro... polite and all!!

[mrnizmo]

no worries mate. cheers

[Bloodyaussie]

Here is a link mate..... posted in the TB42E thread.

http://www.fuelinjector.citymaker.co...01/5376382.htm

[mrnizmo]

Thanks for the link mate. cheers

[Heinzy]

What was the name of the site mate?