 Need help after installing fpr and fuel pump, and car sputters |
 Nov 8, 2008 - 12:49 AM
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Enthusiast  Joined Aug 31, '05 From Houston TX Currently Offline Reputation: 7 (100%)  |
Well I been gathering parts for mycar ., supras 550, fpr, walbaro fuel pump, powerfc , 3inch downpipe, a slightly bigger charge cooler for my w/a setup and next on the list is the ct20b and a tune
 well today i decided i wanted to install the fpr, injectors, and the fuel pump raise the bost to 15 psi . After iam finish i start up the car and it idles good, so i let it warm up and take it for a spin. iam on second gear and decide to revved up a little , i reached 4500 rpm and the car sputters really bad. (btw this is on 8 psi) so i go home and check the fpr, and it reads 55psi. ..... I tought it should be 35-38? well now iam stumped on why my car is running bad so any help is really appreciated. -------------------- |
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Replies
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Nov 11, 2008 - 6:29 PM
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 Enthusiast Joined Aug 31, '02 From Philadelphia, PA Currently Offline Reputation: 8 (100%) |
Your supposed to adjust it with the engine NOT running, just the fuel pump on. Thats your base pressure. If thats what your doing, then it should be set correctly, but why did you have problems adjusting it in the first place? Are you sure you installed it correctly?
-------------------- 15PSI - 30MPG - Megasquirt Tuned
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Posts in this topic
02bluerolla Need help after installing fpr and fuel pump, and car sputters Nov 8, 2008 - 12:49 AM
bccentaur3 what brand fpr do you have? I'm hoping its not... Nov 8, 2008 - 1:26 AM _Jim_ so it sounds as tho you have a GEN2 3SGTE. So you... Nov 8, 2008 - 8:47 AM
02bluerolla QUOTE (_Jim_ @ Nov 8, 2008 - 7:47 AM... Nov 8, 2008 - 2:32 PM
presure2 QUOTE (_Jim_ @ Nov 8, 2008 - 8:47 AM... Nov 8, 2008 - 6:23 PM 02bluerolla QUOTE (presure2 @ Nov 8, 2008 - 5:23... Nov 8, 2008 - 7:21 PM lagos ^ listen to this guy, he knows what hes talking ab... Nov 8, 2008 - 11:48 AM lagos the fpr is ADJUSTABLE. Meaning that you ADJUST it ... Nov 8, 2008 - 2:58 PM 02bluerolla well i did put my 440 injectors back and the cars... Nov 9, 2008 - 2:24 PM lagos are you adjusting the fpr with the car shut off, a... Nov 9, 2008 - 2:27 PM 02bluerolla QUOTE (lagos @ Nov 9, 2008 - 1:27 PM... Nov 9, 2008 - 2:34 PM 02bluerolla QUOTE (02bluerolla @ Nov 9, 2008 - 1... Nov 10, 2008 - 7:36 PM 02bluerolla anyone Nov 11, 2008 - 5:23 PM 02bluerolla QUOTE (lagos @ Nov 11, 2008 - 5:29 P... Nov 11, 2008 - 9:16 PM 02bluerolla well i just came back from re checking my fuel pre... Nov 11, 2008 - 11:09 PM bccentaur3 Try this. Leave the vac line on and jump the diagn... Nov 11, 2008 - 11:19 PM celica7afe is still running the same Nov 12, 2008 - 7:51 PM bccentaur3 are you serious? Did you check the spark plugs? Ma... Nov 12, 2008 - 10:39 PM 02bluerolla QUOTE (bccentaur3 @ Nov 12, 2008 - 9... Nov 12, 2008 - 11:24 PM bccentaur3 you have the 255lph fuel pump right? Do you have a... Nov 12, 2008 - 11:26 PM 02bluerolla QUOTE (bccentaur3 @ Nov 12, 2008 - 10... Nov 12, 2008 - 11:44 PM bccentaur3 You invested in all that stuff and NO wideband????... Nov 13, 2008 - 12:12 AM DEATH I can get you one pretty cheap right by my house/y... Nov 13, 2008 - 11:35 AM 02bluerolla why would i need a wideband right now since i am r... Nov 13, 2008 - 1:56 PM bccentaur3 I think I know what you car is going through, but ... Nov 13, 2008 - 2:03 PM 02bluerolla QUOTE (bccentaur3 @ Nov 13, 2008 - 1... Nov 13, 2008 - 4:31 PM bccentaur3 Although I wouldn't advise using the stock fue... Nov 13, 2008 - 4:46 PM 02bluerolla lol ok then i have no idea what to do then , i gu... Nov 13, 2008 - 5:38 PM |
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