I Seriously Need Some Help Please. - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

AndyG · 01-30-2012, 03:42 PM

When I turn the car on it jumps up to about 1200 then it comes down to between 700 and 900 back and forth. Shakes a little too.

I looked inside the throttle body and it is a brownish gold color on the inside..

s13turbohatch · 01-30-2012, 03:55 PM

i had a similar problem with mine loosing power after i put in my walbro 255lph pump. I was stumped but I found a small slice in one of the wires going to the fuel pump, after that was fixed ran great like nothing ever happened. Not sure if this will help or not but it's something to check.

JasianBlazin · 01-31-2012, 09:21 PM

Quote:

Originally Posted by AndyG

When I turn the car on it jumps up to about 1200 then it comes down to between 700 and 900 back and forth. Shakes a little too.

I looked inside the throttle body and it is a brownish gold color on the inside..

Try cleaning the throttle body with some tb cleaner, see if that helps any.

01-30-2012, 03:42 PM	#1
AndyG Leaky Injector Join Date: Aug 2011 Location: GA Age: 34 Posts: 116 Trader Rating: (0) Feedback Score: 0 reviews	When I turn the car on it jumps up to about 1200 then it comes down to between 700 and 900 back and forth. Shakes a little too. I looked inside the throttle body and it is a brownish gold color on the inside.. __________________ -Andy

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01-30-2012, 03:55 PM	#2
s13turbohatch Join Date: Jan 2011 Location: Ohio Posts: 45 Trader Rating: (0) Feedback Score: 0 reviews	i had a similar problem with mine loosing power after i put in my walbro 255lph pump. I was stumped but I found a small slice in one of the wires going to the fuel pump, after that was fixed ran great like nothing ever happened. Not sure if this will help or not but it's something to check.