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Search: Posts Made By: sjmcarz
Showing results 1 to 16 of 16
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Forum: 2nd Generation S-series (1995-2005) Tech
03-18-2012, 03:34 PM
Replies: 23
Views: 5,047
Posted By sjmcarz

Replaced the fuel pump today with an AC/Delco...

Replaced the fuel pump today with an AC/Delco unit from AM Autoparts, all is well now. Pressure is good and the gas gauge reads correctly again. The pump that was in there was NOT an AC/Delco which...
Forum: 2nd Generation S-series (1995-2005) Tech
03-04-2012, 09:44 PM
Replies: 23
Views: 5,047
Posted By sjmcarz

I'll check the pump code before ordering. Thanks.

I'll check the pump code before ordering. Thanks.
Forum: 2nd Generation S-series (1995-2005) Tech
03-04-2012, 08:16 PM
Replies: 23
Views: 5,047
Posted By sjmcarz

These seem legit. Also, I do see some listings...

These seem legit. Also, I do see some listings for a "Robust" version costing over $300, are these heavy duty or severe service?

GMC Chevy Blazer S10 4 Door Gas Fuel Pump & Sending Unit Module AC...
Forum: 2nd Generation S-series (1995-2005) Tech
03-04-2012, 07:57 PM
Replies: 23
Views: 5,047
Posted By sjmcarz

Captain, I have been checking them out on Ebay,...

Captain, I have been checking them out on Ebay, and I do know that a certain place in Miami sells bogus AC pumps so I will stay away from them. There is a place I believe in Cali that shows a photo...
Forum: 2nd Generation S-series (1995-2005) Tech
03-04-2012, 06:47 PM
Replies: 23
Views: 5,047
Posted By sjmcarz

I may have the shop up the street do it, they did...

I may have the shop up the street do it, they did the last one. I'll just get the new pump first myself. I was going to do it last time but was sure that I'd break that vent bung,as the hose was real...
Forum: 2nd Generation S-series (1995-2005) Tech
03-04-2012, 05:50 PM
Replies: 23
Views: 5,047
Posted By sjmcarz

Tested the grey wire while I had someone turn the...

Tested the grey wire while I had someone turn the key to second position to prime pump(runs for a few seconds). Read 12V. (actually 11.95 or so with key on, and 12.1 or so right after key off, pump...
Forum: 2nd Generation S-series (1995-2005) Tech
03-04-2012, 04:23 PM
Replies: 23
Views: 5,047
Posted By sjmcarz

Finished up diagnostics today. Dead end fuel...

Finished up diagnostics today. Dead end fuel pressure is appx. 32 psi with key on, way too low. I ran this test appx 20 minutes after the car was running to simulate when the issue happens. Checked...
Forum: 2nd Generation S-series (1995-2005) Tech
02-23-2012, 05:09 PM
Replies: 23
Views: 5,047
Posted By sjmcarz

Captain Hook, I didn't realize that the gauge...

Captain Hook, I didn't realize that the gauge needed to "dead end" at the inlet hookup. That will need to be another day.
Forum: 2nd Generation S-series (1995-2005) Tech
02-23-2012, 03:53 PM
Replies: 23
Views: 5,047
Posted By sjmcarz

Ok, FINALLY got a chance to test the pressure at...

Ok, FINALLY got a chance to test the pressure at the fuel filter inlet. Only pressurizes to 46 psi or so. Even with that, it is sometimes slow getting there. It eventually gets up to 50 after...
Forum: 2nd Generation S-series (1995-2005) Tech
01-14-2012, 05:25 PM
Replies: 23
Views: 5,047
Posted By sjmcarz

Pettyfog, to clarify the plenum leak test: ...

Pettyfog, to clarify the plenum leak test: crank and then press accelerator while cranking, or press accelerator, crank, and then release accelerator while cranking?
Forum: 2nd Generation S-series (1995-2005) Tech
01-09-2012, 07:16 PM
Replies: 23
Views: 5,047
Posted By sjmcarz

Thanks pettyfog. I already checked the leakdown...

Thanks pettyfog. I already checked the leakdown from prime and it seemed to be within the parameters according to the fuel diagnostic section on this forum. I will do the plenum check next time I get...
Forum: 2nd Generation S-series (1995-2005) Tech
01-09-2012, 06:32 PM
Replies: 23
Views: 5,047
Posted By sjmcarz

Ok, I checked the pressure with the clean fuel...

Ok, I checked the pressure with the clean fuel filter. Same as before, 52-54 pressurized, 50 running. Am I correct to state that the MFI conversion doesn't need as high a pressure as the original...
Forum: 2nd Generation S-series (1995-2005) Tech
01-08-2012, 08:46 PM
Replies: 23
Views: 5,047
Posted By sjmcarz

Hard start when sits for half hour after running

2000 Olds Bravada, Starts fine when cold and runs fine. The issue is after it is driven and shut off and sits for half hour or so, there is no start. Eventually will start but takes alot of tries....
Forum: 2nd Generation S-series (1995-2005) Tech
12-05-2010, 04:45 PM
Replies: 7
Views: 33,647
Posted By sjmcarz

Fuel pump should be putting out appx. 60 psi at...

Fuel pump should be putting out appx. 60 psi at the intake when primed. Its most likely either the pump or the spider or both.
Forum: Builds
12-05-2010, 11:46 AM
Replies: 22
Views: 23,905
Posted By sjmcarz

Did this conversion on my wifes 2000 Olds Bravada...

Did this conversion on my wifes 2000 Olds Bravada this past week. Have had mainly cold starting issues for the past few years, much worse in winter. Had the fuel pump replaced under an extended...
Forum: Article Submissions/Discussions
12-12-2009, 07:10 PM
Replies: 54
Views: 29,349
Posted By sjmcarz

Why not just plug in the EGR when you run the...

Why not just plug in the EGR when you run the engine? This could be done right after you remove it or when you're done cleaning it. Worked for me, no CEL light.
Showing results 1 to 16 of 16


 
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