10-26-2009, 10:04 PM
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#1
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Registered User
Join Date: Dec 2008
Location: arkansas
Posts: 97
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whipple help
got the whipple on to day and cant get the truck to start ,i have spark and fuel but it dont look like enough is coming out of the injectors...any help
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tbi 350 bout to be boosted
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10-26-2009, 10:06 PM
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#2
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Registered User
Join Date: Dec 2008
Location: arkansas
Posts: 97
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Re: whipple help
and when i crank it ,it dont even act like it is trying to start
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tbi 350 bout to be boosted
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10-27-2009, 05:37 AM
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#3
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House on the HILL!
Join Date: Aug 2001
Location: New Jersey
Age: 34
Posts: 52,297
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Re: whipple help
Did you replace the fuel pump? Set the FPR?
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10-27-2009, 12:17 PM
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#4
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Registered User
Join Date: Apr 2008
Location: Snohomish area
Age: 39
Posts: 338
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Re: whipple help
the FPR was set at 13 at idle when it came off, check your fuel pressure and make sure the lines are routed correctly. Try using some carb cleaner in the TB and see if it fires at all. Also make sure your vac lines are correct
__________________
93 yukon 2 DR 4x4 TBI|383 Fully Forged, Rollered AFR Heads intercooled F1 procharger| Hooker LT's True 2.5 Duals|4:10's Eaton Locker. 
Other ride
93 Jeep YJ 4.6 whippled stroker,Accel DFI and WB. Tuned by yours truly
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10-27-2009, 01:06 PM
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#5
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Registered User
Join Date: Dec 2008
Location: arkansas
Posts: 97
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Re: whipple help
could be the vac lines cause i have the pcv one off
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tbi 350 bout to be boosted
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10-27-2009, 01:40 PM
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#6
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Registered User
Join Date: Apr 2008
Location: Snohomish area
Age: 39
Posts: 338
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Re: whipple help
that will cause a major vac leak.
__________________
93 yukon 2 DR 4x4 TBI|383 Fully Forged, Rollered AFR Heads intercooled F1 procharger| Hooker LT's True 2.5 Duals|4:10's Eaton Locker.
Other ride
93 Jeep YJ 4.6 whippled stroker,Accel DFI and WB. Tuned by yours truly
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10-27-2009, 05:02 PM
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#7
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Registered User
Join Date: Dec 2008
Location: arkansas
Posts: 97
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Re: whipple help
got it to start and run but it idles at 1500 can not figure it out what yell think
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tbi 350 bout to be boosted
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10-27-2009, 05:19 PM
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#8
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Registered User
Join Date: Apr 2008
Location: Snohomish area
Age: 39
Posts: 338
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Re: whipple help
PM sent I am still thinking its a vac leak. check your timing take the throttle cable off just to make sure your tb is closing all the way. if its not that. start it up and spray carb cleaner all around the instake and whipple manifolds if you get a change in idle speed then you have found it. also make sure you hooked up the IAC back up
__________________
93 yukon 2 DR 4x4 TBI|383 Fully Forged, Rollered AFR Heads intercooled F1 procharger| Hooker LT's True 2.5 Duals|4:10's Eaton Locker.
Other ride
93 Jeep YJ 4.6 whippled stroker,Accel DFI and WB. Tuned by yours truly
Last edited by the_target; 10-27-2009 at 05:24 PM.
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10-28-2009, 05:55 AM
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#9
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House on the HILL!
Join Date: Aug 2001
Location: New Jersey
Age: 34
Posts: 52,297
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Re: whipple help
Sounds like a leak for sure. Make sure the O-ring seal/gasket from the intake to compressor is sealed. You are supposed to overlap the O-ring material by an inch BTW.
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10-28-2009, 06:42 PM
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#10
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Registered User
Join Date: Dec 2008
Location: arkansas
Posts: 97
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Re: whipple help
i can not find a leak but when i unhook the tps it idles down also it quits making the suckind sound i have been hearing??????
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tbi 350 bout to be boosted
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10-28-2009, 07:58 PM
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#11
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Registered User
Join Date: Apr 2008
Location: Snohomish area
Age: 39
Posts: 338
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Re: whipple help
hook your tps back up and try disconnecting your IAC. see what that does
__________________
93 yukon 2 DR 4x4 TBI|383 Fully Forged, Rollered AFR Heads intercooled F1 procharger| Hooker LT's True 2.5 Duals|4:10's Eaton Locker.
Other ride
93 Jeep YJ 4.6 whippled stroker,Accel DFI and WB. Tuned by yours truly
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10-29-2009, 09:00 PM
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#12
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Registered User
Join Date: Dec 2008
Location: arkansas
Posts: 97
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Re: whipple help
did that .the only thing i can think of is vac leak so i ma going to pull off the whipple and tey to reseal it
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tbi 350 bout to be boosted
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10-29-2009, 09:12 PM
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#13
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Registered User
Join Date: Apr 2008
Location: Snohomish area
Age: 39
Posts: 338
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Re: whipple help
Make sure that the bottom manifold gasket is good also,all three bolts tight ? On the whipple I have on my jeep where the two meet( where the o-ring is) I use Anaerobic Flange Sealant. Its red its sticky but it seals. I run a good bead down then place the Supercharger on, just make sure you dont move it around much before you get the bolts tight.
Let us know
__________________
93 yukon 2 DR 4x4 TBI|383 Fully Forged, Rollered AFR Heads intercooled F1 procharger| Hooker LT's True 2.5 Duals|4:10's Eaton Locker.
Other ride
93 Jeep YJ 4.6 whippled stroker,Accel DFI and WB. Tuned by yours truly
Last edited by the_target; 10-29-2009 at 09:14 PM.
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10-30-2009, 05:33 AM
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#14
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House on the HILL!
Join Date: Aug 2001
Location: New Jersey
Age: 34
Posts: 52,297
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Re: whipple help
Quote:
Originally Posted by the_target
just make sure you dont move it around much before you get the bolts tight.
Let us know
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 I used a thick smear of white litheum grease over both mating surfaces.
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10-30-2009, 10:44 AM
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#15
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Registered User
Join Date: Apr 2008
Location: Snohomish area
Age: 39
Posts: 338
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Re: whipple help
that would work too, I like the anaerobic stuff just because i have found it seals well even with the heat generated. it stays pretty sticky in all conditions, I have had issues with Litheum getting pretty slimy and decompose with the heat.
Just my 2 cents. He bought my old kit and just want to lend a hand to get him up and running :)
__________________
93 yukon 2 DR 4x4 TBI|383 Fully Forged, Rollered AFR Heads intercooled F1 procharger| Hooker LT's True 2.5 Duals|4:10's Eaton Locker.
Other ride
93 Jeep YJ 4.6 whippled stroker,Accel DFI and WB. Tuned by yours truly
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10-30-2009, 10:54 AM
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#16
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House on the HILL!
Join Date: Aug 2001
Location: New Jersey
Age: 34
Posts: 52,297
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Re: whipple help
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10-31-2009, 10:42 AM
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#17
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Registered User
Join Date: Dec 2008
Location: arkansas
Posts: 97
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Re: whipple help
this is what i did i resealed everything and nothing changed,the tb is just dumping fuel into the motor it is bad,i am getting a code that i am getting low voltage signal from the tps could this be the problem,
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tbi 350 bout to be boosted
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10-31-2009, 10:47 AM
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#18
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Registered User
Join Date: Dec 2008
Location: arkansas
Posts: 97
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Re: whipple help
also it will not start unless i unhook the tps .
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tbi 350 bout to be boosted
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10-31-2009, 10:50 AM
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#19
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Registered User
Join Date: Dec 2008
Location: arkansas
Posts: 97
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Re: whipple help
now that i think about it could be a bad tps what yall think.,,,,,,thanks
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tbi 350 bout to be boosted
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10-31-2009, 02:58 PM
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#20
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Registered User
Join Date: Apr 2008
Location: Snohomish area
Age: 39
Posts: 338
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Re: whipple help
Well at this point change it and see what happens.
Let us know
__________________
93 yukon 2 DR 4x4 TBI|383 Fully Forged, Rollered AFR Heads intercooled F1 procharger| Hooker LT's True 2.5 Duals|4:10's Eaton Locker.
Other ride
93 Jeep YJ 4.6 whippled stroker,Accel DFI and WB. Tuned by yours truly
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