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TBI Throttle Body Injection discussion and questions. L03/CFI tech and other performance enhancements.

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Old 10-29-2009, 09:52 PM   #1
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Wierd Problem

Hey everyone,
This problem just started yesterday and i can't figure out what it could be.

Whats happening is my car (1989 stock RS LO3 ) starts up fine and idles perfectly (no check engine light). The problem starts once the cars warmed up and i start driving.What happens is the car bogs down and stumbles. It cant go faster than 10-20 mph.
If I'm going up a hill a loud popping sound comes from the exhaust. The engine sounds like its gonna blow up and i cant go more than 5 mph

If i pull over for 10 min and then start the car again it drives fine for the next 5 or 6 min then the problem starts up again.

Does anyone know what this could be? I'm totally stumped
-Thanks
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Old 10-30-2009, 07:33 AM   #2
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Location: ms. gulf coast
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Car: 91 R/S , 89 dodge p/u
Engine: lo3 t.b.i. , 318
Transmission: T-5 , 4 speed auto
Axle/Gears: 3.08 , ?

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Re: Wierd Problem

sounds like you may have a fuel problem . mine acted the same way when the fuel pump went out . good luck .
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Old 10-30-2009, 05:15 PM   #3
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Re: Wierd Problem

Quote:
Originally Posted by UNCLE TOM View Post
sounds like you may have a fuel problem . mine acted the same way when the fuel pump went out . good luck .
thanks for your fast reply, is there any way i could easily check the fuel pump?
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Old 10-30-2009, 05:15 PM
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