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new injectors

Tech Talk for Ford, Mazda, Daihatsu & Makes that currently dont have a home.

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Posts: 26
Joined: Mon Apr 18, 2005 8:42 pm
Location: NE Melbourne

new injectors

Post by rowdy24 »

Hi had my current injectors cleaned (properly) and a new fuel filter and all that stuff and I didn't notice much change, these days I am getting more frequent problems with power, idle and all the rest so I have come to the conclusion that the injectors must be stuffed.

Does anyonwe know the approx cost for 4 new injectors and can suggest any place to get them?
Brett - 89 Feroza
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Post by HeathGQ »

I would also check compression.... then tappet's.
Heath & Melissa - 93 GQ LWB.
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Post by murcod »

and the oxy sensor...

Particularly if it is surging.
David
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Post by SimplyPV »

an check valve clearance, readjust if needed.
[quote="simplypv"]its a Strine thing and i just dont understand![/quote]
Regards, PV
Team [size=134][color=red][i]Anti-[/i][/color][/size]Asshat [b][color=orange]#5[/color][/b]- Yank!
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Post by rowdy24 »

Just wanted to get everyone's opinion on what might be going on with my vehicle now. I am still getting intermittent harshness at different revs/loads and hesitation within the first minute or two or warming up. I also get rough acceleration when I have moderate to heavy throttle as well as rich smells every so often.

I am still thinking I have injector problems because I have had the engine rebuilt a few months ago, a new oxygen sensor, leads checked, timing is fine, valves adjusted correctly, new filters, vacuum checked, distributor checked.

The injectors have been cleaned and that introduced new problems which makes me think it injectors even more.

I am planning on doing a injector spray test, pressure reg test, and flow test soon.
Brett - 89 Feroza
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Post by HotFourOk »

What about fuel pump?
[quote="RockyF70 - Coming out of the closet"]i'd be rushing out and buying an IFS rocky[/quote]
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Post by murcod »

Who cleaned the injectors? They should have done a spray pattern check and checked the flow rate when they did them. :?

Have you checked if the oxy sensor is earthed to the battery negative?
David
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