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IHADAV8.com - Turbo Buick Tech, and Nonsense
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Dieing In High Gear-Opinions Wanted
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Topic: Dieing In High Gear-Opinions Wanted (Read 15156 times)
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Steve Wood
Turbo Street Outlaw
Posts: 9940
PSI: 34
Re: Dieing In High Gear-Opinions Wanted
«
Reply #15 on:
July 16 2016, 07:49:27 PM »
624 is the original delco number and the only module that will work with caspers coil/module tester. the other one, when I google it, comes up for 3.8 and not the turbo...did not find it on rock auto. The original was made by Magnavox
Seems to be for a 92 olds 3.8 I bet it will not work under boost
the Standard brand LX338 reportedly works for some. None of the other brands seem to work. Delco #19260720 is the GM replacement for 624. It will not work on the casper coil tester so it is made differently...
probably by Standard or someone but I have heard of it working
Doesn't Dan or someone have a known working module and coil so you can find out if that is the problem.
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Steve Wood
http://www.vortexbuicks-etc.com
A lot of broken parts does not make you a racer; it makes you a slow learner.
Scoobum
Turbo Street Outlaw
Posts: 5587
PSI: 3
RED-RETIRED EXTREMELY DANGEROUS
Re: Dieing In High Gear-Opinions Wanted
«
Reply #16 on:
July 16 2016, 08:02:14 PM »
Once again Steve...parts are scarce up here. Modules up here...cost an arm and a leg brand new. Is there an aftermarket brand that you know for sure works that I can get through a jobber. If so...which one(s).
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Hard work pays off, dreams come true. Bad times don't last, but BAD GUYS do!
RIP Scott Hall AKA Razor Ramon
Steve Wood
Turbo Street Outlaw
Posts: 9940
PSI: 34
Re: Dieing In High Gear-Opinions Wanted
«
Reply #17 on:
July 16 2016, 09:02:39 PM »
The Standard LX338 has worked for quite a few people....
Still, I would try to prove that was the problem before I bought anything
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Steve Wood
http://www.vortexbuicks-etc.com
A lot of broken parts does not make you a racer; it makes you a slow learner.
TexasT
Legend in my own mind
Turbo Street Outlaw
Posts: 2170
PSI: 1
So, This black car is fast?
Re: Dieing In High Gear-Opinions Wanted
«
Reply #18 on:
July 16 2016, 09:31:00 PM »
I believe the AC Delco D1996 will work, but they aren't much less expensive
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Rich
"Goals without actions are just dreams."
Steve Wood
Turbo Street Outlaw
Posts: 9940
PSI: 34
Re: Dieing In High Gear-Opinions Wanted
«
Reply #19 on:
July 16 2016, 09:55:53 PM »
That is the one mentioned above
. 720 last three numbers
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Steve Wood
http://www.vortexbuicks-etc.com
A lot of broken parts does not make you a racer; it makes you a slow learner.
TexasT
Legend in my own mind
Turbo Street Outlaw
Posts: 2170
PSI: 1
So, This black car is fast?
Re: Dieing In High Gear-Opinions Wanted
«
Reply #20 on:
July 16 2016, 10:16:02 PM »
yes but in a delco number
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Rich
"Goals without actions are just dreams."
Scoobum
Turbo Street Outlaw
Posts: 5587
PSI: 3
RED-RETIRED EXTREMELY DANGEROUS
Re: Dieing In High Gear-Opinions Wanted
«
Reply #21 on:
July 17 2016, 09:22:08 AM »
If I have to shell out for a new module...then I'll walk into the dealer and order one. Lets talk about this fuel pump. When Dan and I went to fire this engine up...it took a little while for the pump to come up to line off pressure. I don't recall having to wait after an engine change before. Something else. The pump isn't holding pressure after key off. I noticed that yesterday. I don't have the FP hooked to PL. I always take a practice run down the track and watch the FP gauge to verify the fuel pressure is rising 1 for 1. When I eased into it Friday night, I let it go into high gear...but not WOT...and called it good...as the fuel pressure was following boost. I'm wondwering if it's starving for fuel at WOT. I can get a FP from Jack at Racetronix in a day or two. Everyones thots on this.
Logged
Hard work pays off, dreams come true. Bad times don't last, but BAD GUYS do!
RIP Scott Hall AKA Razor Ramon
Steve Wood
Turbo Street Outlaw
Posts: 9940
PSI: 34
Re: Dieing In High Gear-Opinions Wanted
«
Reply #22 on:
July 17 2016, 09:41:42 AM »
Trust but verify....Rona
ld Reagan had a buick. Check it. Sounds fishy
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Steve Wood
http://www.vortexbuicks-etc.com
A lot of broken parts does not make you a racer; it makes you a slow learner.
gusszgs
Turbo Street Modified
Posts: 431
PSI: 1
Limited quick brick
Re: Dieing In High Gear-Opinions Wanted
«
Reply #23 on:
July 17 2016, 11:44:38 AM »
What are the O2's doing
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Jim
1987 T Limited
Scoobum
Turbo Street Outlaw
Posts: 5587
PSI: 3
RED-RETIRED EXTREMELY DANGEROUS
Re: Dieing In High Gear-Opinions Wanted
«
Reply #24 on:
July 17 2016, 12:53:22 PM »
Jim, I just checked the file. The instant it bogged...the 02's dropped horribly...all the way to zero for a split second. TPS shows me outta the throttle instantly. KR was less than 1 count. Boost is just shy of 16. I just barely pulled the rod over the arm for the test runs. Any ideas guys?
Logged
Hard work pays off, dreams come true. Bad times don't last, but BAD GUYS do!
RIP Scott Hall AKA Razor Ramon
gusszgs
Turbo Street Modified
Posts: 431
PSI: 1
Limited quick brick
Re: Dieing In High Gear-Opinions Wanted
«
Reply #25 on:
July 17 2016, 01:07:43 PM »
I read something about if you clamp the hose on the fp too tight or with 2 fuel inj clamps that can cause the "hold pressure" issue after shut off. Mine doesn't hold either, but never been an issue.
Check ball is in the snout I think.
Maybe the pump is taking a dump. And only showing up on extreme demand.
I'd verify like Steve said 1:1 in high gear.
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Jim
1987 T Limited
Scoobum
Turbo Street Outlaw
Posts: 5587
PSI: 3
RED-RETIRED EXTREMELY DANGEROUS
Re: Dieing In High Gear-Opinions Wanted
«
Reply #26 on:
July 17 2016, 01:18:13 PM »
I'm gonna order a pump from Jack. I broke my own rule. I always install a new pump every spring.
Logged
Hard work pays off, dreams come true. Bad times don't last, but BAD GUYS do!
RIP Scott Hall AKA Razor Ramon
Scoobum
Turbo Street Outlaw
Posts: 5587
PSI: 3
RED-RETIRED EXTREMELY DANGEROUS
Re: Dieing In High Gear-Opinions Wanted
«
Reply #27 on:
July 19 2016, 11:38:30 AM »
Anyone had any luck with the Standard LX338-T
It's readily available up here.
Logged
Hard work pays off, dreams come true. Bad times don't last, but BAD GUYS do!
RIP Scott Hall AKA Razor Ramon
larrym
Turbo Street Eliminator
Posts: 1363
PSI: 1
Re: Dieing In High Gear-Opinions Wanted
«
Reply #28 on:
July 19 2016, 12:33:29 PM »
They are hit and miss Brad, will your supplier take it back if you have a problem its obvious if they are not right.
I tried 2 and the 3rd one was good.
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86 white T type with t tops and blackout trim. 60lb injectors Gen 2 with Extender Chip TR6 ignition 212/206 roller cam Turbonetics BB CPT 61 CAS V4 Intercooler Cobbled together Alky Injection 4 inch MAF pipe with integral sensor
2800 stall lots of fun with a little 6 banger!
Best ET 11.36
Scoobum
Turbo Street Outlaw
Posts: 5587
PSI: 3
RED-RETIRED EXTREMELY DANGEROUS
Re: Dieing In High Gear-Opinions Wanted
«
Reply #29 on:
July 19 2016, 02:03:13 PM »
Trying the fuel pump first. I have 3 modules here I can try after I pop a fuel pump in it.
Logged
Hard work pays off, dreams come true. Bad times don't last, but BAD GUYS do!
RIP Scott Hall AKA Razor Ramon
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Dieing In High Gear-Opinions Wanted
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