Whats the problem here? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

tylermckee · 03-11-2007, 08:23 PM

Have a 454 in a 87 p30 chassis. Engine seems to idle fine when you first fire it up, after a few minutes the idle kicks down and it seems to idle normal, has about 20# vacuum and holds steady. Then after running 10 minutes or so and getting fully warmed up it just wants to die, wont keep running unless i give it some throttle. Otherwise it will just bog down and die.

What are some of the things that could be going on here so i can run through and check everything.

03-11-2007, 08:23 PM	#1
tylermckee Registered User Join Date: Apr 2005 Location: anacortes Posts: 75	Whats the problem here? Have a 454 in a 87 p30 chassis. Engine seems to idle fine when you first fire it up, after a few minutes the idle kicks down and it seems to idle normal, has about 20# vacuum and holds steady. Then after running 10 minutes or so and getting fully warmed up it just wants to die, wont keep running unless i give it some throttle. Otherwise it will just bog down and die. What are some of the things that could be going on here so i can run through and check everything.



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