car wont run... - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

slamdawg543 · 10-19-2005, 08:47 PM

ok, since the car last ran in prestine order, i have added a t28, 550s, enthalpy tune, and z32 maf. after the install of these, i had a minor problem of the idle dipping/dying after rev's sort of like a vented bov syndrome, now the car's problem has incresed, and now will not run at all...

on start up it runs fairly normally for 3-5 seconds then chokes itself and dies. various popping occurs, and black smoke exits the exhaust before it dies

things i have checked...
-maf wiring
-timing
-unplugging the maf does pretty much nothing
-checked the injectors for leaks
-checked ecu for codes just pulls code 55
-checked for boost leaks
-tried cleaning the iacv
-i even sent the ecu back to enthalpy to check it out, and it checks out fine.

Some one please help...!

slamdawg543 · 10-23-2005, 08:37 PM

just to let anyone who was interested know the problem with my car was the sparkplugs, i had asked for 91 sentra se-r spark plugs, which i guess are the wrong ones? (maybe someone can clarify) but i threw the old ones back in that i thankfully kept, and it started right up.

while im at it what spark plugs do you guys suggest i use? and set at what gap?(throw in the part number if you can)

DP_Michelle G · 10-24-2005, 01:22 AM

i dont have the part number but i know that the NGK b13 se-r plugs are the ones to use on the sr20det.

10-19-2005, 08:47 PM	#1
slamdawg543 Join Date: Nov 2003 Location: Pittsburgh, PA Age: 38 Posts: 15 Trader Rating: (0) Feedback Score: 0 reviews	car wont run... ok, since the car last ran in prestine order, i have added a t28, 550s, enthalpy tune, and z32 maf. after the install of these, i had a minor problem of the idle dipping/dying after rev's sort of like a vented bov syndrome, now the car's problem has incresed, and now will not run at all... on start up it runs fairly normally for 3-5 seconds then chokes itself and dies. various popping occurs, and black smoke exits the exhaust before it dies things i have checked... -maf wiring -timing -unplugging the maf does pretty much nothing -checked the injectors for leaks -checked ecu for codes just pulls code 55 -checked for boost leaks -tried cleaning the iacv -i even sent the ecu back to enthalpy to check it out, and it checks out fine. Some one please help...!

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10-23-2005, 08:37 PM	#2
slamdawg543 Join Date: Nov 2003 Location: Pittsburgh, PA Age: 38 Posts: 15 Trader Rating: (0) Feedback Score: 0 reviews	just to let anyone who was interested know the problem with my car was the sparkplugs, i had asked for 91 sentra se-r spark plugs, which i guess are the wrong ones? (maybe someone can clarify) but i threw the old ones back in that i thankfully kept, and it started right up. while im at it what spark plugs do you guys suggest i use? and set at what gap?(throw in the part number if you can)

10-24-2005, 01:22 AM	#3
DP_Michelle G Zilvia Addict Join Date: Aug 2005 Location: Anaheim/OC Age: 42 Posts: 666 Trader Rating: (0) Feedback Score: 0 reviews	i dont have the part number but i know that the NGK b13 se-r plugs are the ones to use on the sr20det.