Throttle body problem, or what?
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Junior Member
Joined: Dec 2019
Posts: 9
Throttle body problem, or what?
i have a toyota 94 camry xle.
checklight is on, and shows, cylinders 2,4, and 6 misfiring, plus egr problem
I have changed all plugs, plus the egr.
PROBLEM IS THIS, WHEN I TURN THE IGNITION ON, I HAVE TO DEPRESS THE ACCELERATOR ALL THE WAY TO THE FLOOR TO START THE ENGINE IT WILL NOT START BY JUST TURNING IGNITION ON, ...WHAT'S THE PROBLEM HERE?
TIMING BELT, THROTTLE BODY, FUEL PUMP????
checklight is on, and shows, cylinders 2,4, and 6 misfiring, plus egr problem
I have changed all plugs, plus the egr.
PROBLEM IS THIS, WHEN I TURN THE IGNITION ON, I HAVE TO DEPRESS THE ACCELERATOR ALL THE WAY TO THE FLOOR TO START THE ENGINE IT WILL NOT START BY JUST TURNING IGNITION ON, ...WHAT'S THE PROBLEM HERE?
TIMING BELT, THROTTLE BODY, FUEL PUMP????
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Joined: Jan 2008
Posts: 15,179
From: PTW
The valve is vacuum powered by the intake manifold. Make sure the vacuum switch (12v) is off.
Any difference in starting engine hot or cold.
How is the ign spark, check ign coil.
Any difference in starting engine hot or cold.
How is the ign spark, check ign coil.
Last edited by toyomoho; Dec 7, 2019 at 11:26 AM.
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