05-10-2008, 09:06 PM
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#21
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Registered User
Join Date: Jan 2006
Location: The =305=
Posts: 521
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Re: 98 350 No Start Issues.
Problem with a code for cam/crank offset is, it is already out of whack because I changed the oil pump a while back put it back on my marks but the code still comes up so I just have to be a little off, but my scan tool isn't good enough to do the offset reading so all I know is I already had that code so it doesn't help.
Just turned 100k a coupla weeks ago.
Got a compression tester tonight so I will get numbers in the morning.
Kinda hoping its the crank sensor.
__________________
98 C1500 EC Step Side: 350, DI/DO Magnaflow, K&N filter, 3.73's, 33x10.50, 15" Cragar V-5, 4" susp. lift, 1" body lift, red top, big 3, rollnlock, halo head lights, clear corners, black tails, cb/pa, light bar
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05-10-2008, 09:17 PM
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#22
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Registered User
Join Date: Jan 2006
Location: The =305=
Posts: 521
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Re: 98 350 No Start Issues.
Also is there any "cheap" laptop based scan tools that I can buy? I don't mean like 50 bucks by cheap I mean just not thousands.
__________________
98 C1500 EC Step Side: 350, DI/DO Magnaflow, K&N filter, 3.73's, 33x10.50, 15" Cragar V-5, 4" susp. lift, 1" body lift, red top, big 3, rollnlock, halo head lights, clear corners, black tails, cb/pa, light bar
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05-11-2008, 11:03 AM
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#23
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Registered User
Join Date: Jan 2006
Location: The =305=
Posts: 521
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Re: 98 350 No Start Issues.
Compression is:
160, 175
178, 147
146, 93
178, 120
FRONT OF
ENGNE
I Am thinking that I somehow flooded the engine and dried the rings out.
What happens when the spiders on these trucks go bad and what is the fuel pressure supposed to be at?
__________________
98 C1500 EC Step Side: 350, DI/DO Magnaflow, K&N filter, 3.73's, 33x10.50, 15" Cragar V-5, 4" susp. lift, 1" body lift, red top, big 3, rollnlock, halo head lights, clear corners, black tails, cb/pa, light bar
Last edited by Fishnfergie; 05-11-2008 at 11:04 AM.
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06-25-2008, 01:32 PM
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#24
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Texas, Where are you from
Join Date: Jan 2006
Location: Texas
Posts: 50
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Re: 98 350 No Start Issues.
Quote:
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Originally Posted by Fishnfergie
Compression is:
160, 175
178, 147
146, 93
178, 120
FRONT OF
ENGNE
I Am thinking that I somehow flooded the engine and dried the rings out.
What happens when the spiders on these trucks go bad and what is the fuel pressure supposed to be at?
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So are we getting spark? Are the plugs wet?
Only three things for it to run and I think you are getting air in right?
Rich
__________________
Rich
1994 C1500 Suburban
1999 K2500 Suburban
Why doesn't Buick ryhme with Quick?
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06-25-2008, 02:07 PM
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#25
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GMC RULZZ
Join Date: Mar 2005
Location: San Diego
Age: 43
Posts: 9,780
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Re: 98 350 No Start Issues.
your fuel pressure is good if its at 65 psi. I believe its supposed to be at 60 psi or above for it to even start.
__________________
 O2 GMC RCSB 4.8L V8 AUTO 3.73's
rebuilt/beefed up 4L60E(at 43,000miles)
 Matching Ninja 500r
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01-20-2009, 06:57 AM
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#26
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Registered User
Join Date: Aug 2006
Location: Grand Rapids MI
Posts: 51
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Re: 98 350 No Start Issues.
What was the outcome to this problem?? My truck is suffering from a misfire that happen after a loud pop. Within one second my truck went from great to a terd.
__________________
FOR SALE $8200: 1997 Yukon GT
BFG 285's, true duals w/bullets and no cats, and K&N FIPK
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