Still idling problems please read!
#1
Pole Position
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Join Date: Jul 2008
Location: PA
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Still idling problems please read!
That's it!
I switch my computer with another guy on here, so I could put my car back to stock.
I had a Jet.t chipped ecu. He had a stock
I'm almost 100% sure that he shafted me.
After about 4 days of having the new computer the idle started going down and down, and now i had to screw the throttle stop out so that its like I'm pushing the gas a little,
Afm. Perfect,
Iac, replaced and still same symptoms
Dropped exhaust for maybe clog ,nope
Spark plugs? No
Tps? Perfect
Is there anything else that will cause a 1uzfe to not idle?
And is there anybody in the pittsburgh area that would let me borrow their ecu for an afternoon
Or anybody local who would have suggestions?
Thanks
Sean
412-969-6389
I switch my computer with another guy on here, so I could put my car back to stock.
I had a Jet.t chipped ecu. He had a stock
I'm almost 100% sure that he shafted me.
After about 4 days of having the new computer the idle started going down and down, and now i had to screw the throttle stop out so that its like I'm pushing the gas a little,
Afm. Perfect,
Iac, replaced and still same symptoms
Dropped exhaust for maybe clog ,nope
Spark plugs? No
Tps? Perfect
Is there anything else that will cause a 1uzfe to not idle?
And is there anybody in the pittsburgh area that would let me borrow their ecu for an afternoon
Or anybody local who would have suggestions?
Thanks
Sean
412-969-6389
#5
1JZ Single SC400
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Join Date: Jan 2009
Location: Alabama, Roll Tide!
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Yes check for suction or cracks. If you think they need to be replaced, then replace them. Its cheap insurance. Check all of them. There is two that goes under the actual intake. Spray carb cleaner on the motor while its running, and see if the idle raises or lowers, then go from there. Clean the intake of the throttle body with carb cleaner. Make sure to use a new gasket.
#6
In Recovery Mode
iTrader: (11)
Use a smoke machine and run a smoke test to look for air leaks in the manifold and vacuum lines. O2 sensors are a common come and go item that the SC eats for breakfast. You might wanna check those for voltage. Make sure your gasoline is clean by running a tube of injector cleaner throught the tank. In fact, do that just for grins. It probably needs it if it hasn't been done in a while.
#7
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