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Old 01-13-2009, 12:48 AM   #12
redsx13
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Join Date: Jan 2009
Location: Agoura Hills, Ca
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Ok, i have been working on this problem day and night, in finally able to take a break and use the computer.

-fliprayzin240sx, i got around to replacing that ignitor chip, but it still runs the same

-Silverstreek, those are some very good ideas, i checked the Fuel pressure regulator, but i did not check voltage at the fuelpump reason being, the car ran fine with the ka. As far as vaccum leaks, in not really sure what was done, the shop did that one.

-Hawaiian240, you hit it on the nose, the shop i brought it to said that they got it running good with the power FC, but when i herd it in person the thing still sounded like CRAP!

-Sileighty_85, GREDDY!, ya i know lol i spelled it wrong. the ecu is fine, the shop swapped in a stock working ecu and it still did the same thing.

-Ghost05, i will check the timing chain tomorrow

Thankyou for all your responeses

As well as what was mentioned above, i have also...

-checked ignitor
-checked coil packs
-checked coil pack harness
-pulled apart entire engine harness, traced backed every wire and checked with ohm meter (all good)
-had power fc tuned, it does not fix problems.
-re-checked maf
-checked fuel pressure regulator
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