1990 350 TBI questions - The 1947 - Present Chevrolet & GMC Truck Message Board Network

rfmaster · 10-21-2013, 10:20 AM

You need to break it down into details in your post a bit - it's rumbling and there is a lot of information missing.

So let me if this makes sense:

1) You have '90 burban with engine out of the '97 Silverado. Is it stock '97 350?
2) You get SES code when you driving - post a code number.
3) You have Edelbrock intake and have a small back fire - what is the Edl part number? Is it a carb intake or TBI intake? What is the base timing?
4) ECM service number and BCC code.
5) Photos of your engine bay and setup

//RF

10-21-2013, 10:20 AM	#1
rfmaster Registered User Join Date: Oct 2003 Location: OC CA Posts: 1,374	Re: 1990 350 TBI questions You need to break it down into details in your post a bit - it's rumbling and there is a lot of information missing. So let me if this makes sense: 1) You have '90 burban with engine out of the '97 Silverado. Is it stock '97 350? 2) You get SES code when you driving - post a code number. 3) You have Edelbrock intake and have a small back fire - what is the Edl part number? Is it a carb intake or TBI intake? What is the base timing? 4) ECM service number and BCC code. 5) Photos of your engine bay and setup //RF __________________ "The Beast" 1975 Chevrolet C20 longbed 350/700R4! with 3inch body lift Dual Flowmasters Super 40's! TBI retrofit completed (2007-07-29) New 383CID (+030) 08-304-8 9.5:1CR x36,005 (2012-12-17)



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