TBIThrottle Body Injection discussion and questions. L03/CFI tech and other performance enhancements.
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ok i havent got the chasnce to go really close into looking at this but i have a small coolant trickle that looks like it could be coming out from under my intake manifold in the front driverside corner i might be wrong but is there anything that would cause that???
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92 firebird 305 lo3 16.00 1/4 mile 2.5 60 foot before any mods mods.
Mods so far:10" by 3" open flat base air cleaner hooker 3in cat back catco highflo cat adjustible fuel pressure regulator ultimate TBI mods edelbrock TES headers and y pipe 2 inch eibach drop kit richmond 3.73 gears slp 4th gen take off posi spohn adjustable panhard bar CGS Subframe connectors, home made wonder bar. currently gaining parts for LT1 intake swap
95'trans am LT1 Blue just got as a trade for my old 85'. looking for interior door panels and center console and radio bezel for anyone who can help.
IF you can't find the source of the leak, after cleaning everything off and looking closely, you might want to check the "weep hole" in the water pump. I chased a really weird coolant leak for several weeks...it ONLY leaked after driving for awhile, then shutting the car off. It turned out to be the water pump.
HTH
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Chris
85 IROC - Rebuilt T5,TPI 350, Hedman headers, and few other mods. Possibly for sale, email or PM if interested, LOTS of MODS and EXTRA parts included......
'03 GMC Z71 5.3 POSI..... stock for now
i have an idea of where its comin from its actually on the naifold where it flows into the cylinder heads it drips out and runs down the front of the block i had to replace my water pump i did the same thing you did i thought it was the lower hose but it was goin down the water pump and onto the hose thanks for the help i think im gonna order a new intake manifold and just do it when i replace the gasket
ive heard alot about doin the rear end first so im gonna do that i have headers sittin here in my kitchen waitin for my friend to come and pick them up. he works at a dipping plant and is going to nickel plate them for me so that they dont rust then i have the valve covers which is no big deal just look a little better i would like to get a set of fourth gen also but it all happens in the order of availiability