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Re: 90 Lumina 3.1 - Cutting off while driving or accelerating
Where heres my update...
After taking a look at the ecm and realizing it was the origional ecm i desided i would change it first due to its easy access. After replacing the ecm with a cardone remanufatctured unit from oreily's ($75.00) i attemped to start it. At first it seemd like it wouldnt start like before then all the sudden it caught after some hickups it started to idle fine. The drive home seemed non eventful and i also noticed i was no longer geting a code 32 (egr) code that i was allways geting even after replacing the egr valve. The idle seems better also.
So now the question is...
Was it really a bad ecm or is the new ecm just handling out of spec injectors better than the old ecm?
Should i still take the upper intake off and check the resistance on the injectors?
Im taking it on a extended test drive tomorrow.
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90 Lumina euro 3.1 - New fuel pump/filter, new ecm, new egr valve, new upper/lower intake gaskets, new alternator, new O2 sensor, and it keeps going....
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