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skytek wrote:Ok I'm feeling a little more positive about it all this morning.![]()
I had almost decided that when I get the car sorted I was going to sell up and take out a loan to buy a used 350z but after speaking to an ex mr2 tubby owner who now has a Z I found out that the power will be a complete let down and it won't feel anywhere near as fast as my modified tubby.
This was just the news I needed to hear to steer me off changing cars and try to get this thing up to scratch again.
I'm selling my bike this summer and if I can get this damn problem sorted I'm going to spend the money on new suspension, body kit, wheels, paint fix ups and strip out the interior and find all the rattles!!
So back to the fuel problem..
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Where do I go next?change the knock sensor?
I must mention that when I had the guys check for det they said I was getting major detination so I genuinely did or do have a fuel starvation problem.
So, do I change the fuel pump and filter?I've already changed the pressure reg and it wasn't that.
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What else can I change if they don't do the trick?
Slowly but surely(and financially cripplingly
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) I'll narrow it down until I find the problem.
When I get this nightmare solved, every one of you who has helped out so far gets a free A3 print of a hand sketch of my old black NA(if you want one) as my way of saying thanks!
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Click link to see
http://www.reubenhalsey.com/car%20sketch%20small.jpg
Ok, so what do I replace next?
MR2lover wrote:Mate your best but would be to buy a powerfc and fit it that way you can see everythign that is going on with engine through commandor and then get it mapped so its always 100%.
if u have no error codes i cant see it being related to all these bits that people are listed.like 02 sensor etc
With a powerf fc u can see if its a ignition problem with timing being pulled or a sensor giving dodgy reading as it can all be viewed..
With your rev3 conversion it will just pulled straight in and work but will need mapping as the jap fuel its is based mapped on is alot high octane than ours
HTH