Re: O/T TBI to carburetor change

Posted by jdemaris on October 29, 2006 at 08:27:26 from (69.67.231.128):

In Reply to: Re: O/T TBI to carburetor change posted by mjbrown on October 29, 2006 at 05:25:54:

The 60 PSI pumps (actually 59 PSI) were used with the Vortec engines and CPI injection - I think it started to be used mid-94. The CPI system got upgraded around 1996 to CSFI. I know with my 94 AWD van with a 4.3 - was available - early 94 with a low-pressure fuel system and TBI and late 94 with high-pressure fuel system and CPI.
The jump to high-pressure fuel makes me nervous. My van is getting rusty and has a fuel line runing just above the muffler. I wonder what happens when that fuel line with over 50 PSI rusts out and springs a leak?
Yeah - I could replace the line - but this Chevy van probably the worst piece of junk I've ever owned - and we only keep it as spare 4WD vehicle for winter use. I bought it from a local church and suspect it is cursed by God.

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