2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

injector difference 87-T2 and 90-T2 (please)

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Old Feb 7, 2003 | 11:19 PM
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injector difference 87-T2 and 90-T2 (please)

Here is the deal. I'm running a 90-T2 motor with a 88-T2 ECU. The car seems to be running way to rich. I just remembered that I'm still running the 90 Injectors. Do 90 injectors spit more fuel than 87 injectors.
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Old Feb 8, 2003 | 04:00 AM
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anyone, come on fc guys this should be easy for you guys to answer. I know alot of you are smart.
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Old Feb 8, 2003 | 04:03 AM
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No they s/b the same. You obviously didn't have an impedance problem so it must be something else.

What makes you think it's running rich?
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Old Feb 8, 2003 | 04:18 AM
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Originally posted by HeffBoost
No they s/b the same. You obviously didn't have an impedance problem so it must be something else.

What makes you think it's running rich?
when I floor it and it hits about 3900rpm it boggs. I have a good bosche fuel pump, so I don't think it's lean. And my rich and lean meter marks rich.

btw: thanks for the reply
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Old Feb 8, 2003 | 10:02 AM
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Rich lean meter? You mean A/F guage.

Bogging at 3800 is very common. Do a search for "3800 hesitation".
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Old Feb 8, 2003 | 06:47 PM
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A/F Guage yeah that's what I menat

thanks, I'll look it up
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Old Feb 8, 2003 | 06:58 PM
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the 88 should be the same as the 90. the 87 are different.

search for "3800 stumble" probably what you have.
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