new to the forum...but need help
#1
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new to the forum...but need help
new around here so bare with me...ok, bought a 97 ws6 lt1 TA a few weeks ago.the guy that had it had put in a lt1 out of a vette. it ran ok but was kinda sluggish and was NEVER taken care of motor wise. things I've done...coolant flush, 160 tstat, AIR delete. now, i started getting gas in the oil and smoke from the dipstick tube and filler cap, but thats it...i pulled the heads off to see if i could see any damage with the valves and figured it needed new gaskets anyways for as old as it is. the valves were good and pushrods and lifters. IM is good and clean now. new spark plugs. hollowed cat. now heres the problem...when i go to start it, itll only start with me pushing the gas and when it is running, it sounds like *** and is struggling. i have to keep my foot on the gas to keep it running as well. it used to do this as well before it had issues but would go away after it warmed up. i havent done a compression test or fuel pressure test yet. but i know its getting spark and fuel, just almost seems like its getting too much fuel. actually i know it is. right before i tore into it, it used 4 gals of gas and got me 35 miles. there ya go, any advice would be great since im sure someone has had this issue fuel regulator maybe?
#4
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IMO the motor prob didnt "come outta a vett" especially if it wasnt cared for... The vetts had lt.'s so did these cars only difference is some vetts got 4bolt mains and/or lt4 upper goodies. Was that the magic selling point for u
Last edited by defaultexistence; 04-08-2011 at 03:33 PM.
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the plugs didnt look too bad. the wires are on the correct plugs. no codes, even now. i checked the injectors, they are all good. only thing i can figure next would be the fuel regulator. the pump is working. and i tried with vacuum on the regulator and with it disconnected, same results
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thats what im talking about, pulled the vacuum line off the regulator, no change...and no, that wasnt the magic seeling point, hahaha. **** a vette. the selling point is its a TA and less than 2800 of this ws6 were made in 97
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and i know where the fuel was going, into my crankcase. but after cleaning the heads, i believe one or more of the valves were stuck open with gunk. not getting any gas in there now
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thats what im doing tomorrow. like i said, i have to give it gas to get it started right? well, im going to try with some either tonight to start it and no gas pedal. if itll start right up on either, then its got to be fuel related