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Re: 1989 dodge 318 TBI surging
[Re: Orange_Duster]
#1018701
06/22/11 10:52 PM
06/22/11 10:52 PM
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Joined: Apr 2010
Posts: 10,570 Sunny South Florida
Golden-Arm
I Live Here
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I Live Here
Joined: Apr 2010
Posts: 10,570
Sunny South Florida
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12: battery recently disconnected
37: part throttle lock/unlock solenoid driver circuit (87-89)
55: end of test.
you have a lock up trans? sounds like it's locking and unlocking rapidly, causing the surge. i'd take of the air cleaner, and verify the injectors are both spraying also, and slowly rev the engine up, and verify a steady spray pattern, from both sides.
"When Tyranny Becomes Law, Rebellion Becomes Duty"
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Re: 1989 dodge 318 TBI surging
[Re: abodiesonly1]
#1018705
06/23/11 09:34 AM
06/23/11 09:34 AM
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Joined: Aug 2005
Posts: 11,543 chicagoland,usa
buildanother
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I Live Here
Joined: Aug 2005
Posts: 11,543
chicagoland,usa
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Quote:
The Idle Air Control is hanging up in the bore, in the throttle body. Remove the IAC and clean out the carbon build up in the bore and on the valve. Also clean the throttle body with some carb cleaner and a toothbrush. Make sure and open the throttle blades and clean below them.
89 is tbi with separate motor that works the idle speed mechanically.
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