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1996 4.3 5 speed xtra cab
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485 Posts
Discussion Starter · #1 ·
Help me! My 96 4.3 sometimes wants to die when hot and starting. It stumbles and i need to give it the air pedal. I have new injectors, fuel filter, fuel pump. Was thinking the CP sensor.
 

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yes, start with a fuel pressure test as 'burned' says.
Might be a compression issue. how many miles on it?
the first indication you should do a leak down test is if there is a strong gas smell in the oil. if the injectors are leaking, it's all going to end up in the crank case.
 

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1996 4.3 5 speed xtra cab
Joined
·
485 Posts
Discussion Starter · #4 ·
220k and a walbro fuel pump fellas. The intake manifold gasket was teplaced when i did the injectors two years ago. Ill check it out though.
 
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