Car falls on its face
#1
Staging Lane
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Car falls on its face
Here's the scoop.....I decided to bump up my nitrous shot to a 175. I bought 42# injectors and a racetronix pump. I decided to just install the injectors today and do the pump next week....here is the problem. When I first started the car after I installed the injectors it was barely ideling it was so rich. I have a diablo sport tuner and fiddled with the fuel trims a while and it runs fine crusing around or part throttle but when I get on it, it is a DOG!!! it makes alot of noise but doesn't move anywhere. The LTFT's say 0% which I believe is where they should be at WOT but it is so slow I could walk by it. I really think it is faster half throttle. I have plans for alot of upgrades for the car in the near future but right now it is stock with a lid and a 175 shot and 42# injectors. Anyone have any ideas on why it would be that slow NA??? Anyone have any ideas on how to fix it? Keep in mind this car ran Friday an 8.56 in the 1/8th on the motor....... right now it probably wouldn't run a 11!!! Any help is greatly appreciated!
Last edited by sprayin'99ss; 03-04-2007 at 06:11 PM.
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I think the only thing I can change in the predator is the power enrichment which I have been unsucessful at so far. It runs OK around town and I finally got it tuned ok I guess but it definately isn't where it should be!
Do you all think I need HP tuners or EFI live to make this thing right again??
Do you all think I need HP tuners or EFI live to make this thing right again??
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Originally Posted by sprayin'99ss
I think the only thing I can change in the predator is the power enrichment which I have been unsucessful at so far. It runs OK around town and I finally got it tuned ok I guess but it definately isn't where it should be!
Do you all think I need HP tuners or EFI live to make this thing right again??
Do you all think I need HP tuners or EFI live to make this thing right again??
#7
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Originally Posted by sprayin'99ss
Do you have any more good news? And you wouldn't want to buy a predator would ya??j/k
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#8
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My predator is only about 2 months old if that! I have seen other threads where people can adjust the injector slope?? Not sure what that is but i can not find an option to do that on mine, the only a/f adjustment is the power enrichment one that is very vague and has worked just good enough to make it drive around ok so I am at a loss. i will try and get in touch with diablo sport tomorrow and see what I am missing....thanks for the help!