4A-GE MK1 Engine 4AGE - N/A Injectors

Xenon676 · 11-17-2009, 03:17 PM

I got a 16v i guess its considered a blue top the valve numbers are in blue in a 85 deuce, at the electrical connector to injector, the whole injector will rotate in the seat just by moving it. is this anything unusual or blown out O-rings?
And is there anyway of getting the injectors out without removing the fuel rail?

mr2_mk1.5 · 11-17-2009, 04:08 PM

the injectors moving are normal, if the o-ring is shot it will be pissing gas out and if the isolators are bad(the rubber where the injector goes into the manifold) there will be a vacum leak, you can tell by spraying a little carb cleaner on them while the engine is running and see if it sputters or changes at all. And no there is no way to remove the injectors without removing the rail.

11-17-2009, 03:17 PM	#1 (permalink)
Xenon676 Cage Fighter Join Date: Sep 2009 Posts: 140 Thanks: 2 Thanked 2 Times in 2 Posts iTrader Rating: (0/0% )	4AGE - N/A Injectors I got a 16v i guess its considered a blue top the valve numbers are in blue in a 85 deuce, at the electrical connector to injector, the whole injector will rotate in the seat just by moving it. is this anything unusual or blown out O-rings? And is there anyway of getting the injectors out without removing the fuel rail?

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11-17-2009, 04:08 PM	#2 (permalink)
mr2_mk1.5 Cage Fighter Join Date: May 2009 Location: Regina, Saskatchewan Canada Posts: 165 Thanks: 0 Thanked 10 Times in 9 Posts iTrader Rating: (1/100% )	the injectors moving are normal, if the o-ring is shot it will be pissing gas out and if the isolators are bad(the rubber where the injector goes into the manifold) there will be a vacum leak, you can tell by spraying a little carb cleaner on them while the engine is running and see if it sputters or changes at all. And no there is no way to remove the injectors without removing the rail.