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Vacuum Leak?

O

Oilcan

New member
Hi I have a 2002 3.8 GP GT NA, I have had a P0102 for a long time, replaced numerous MAF and finally got a new delco that seemed to work for about a week before I got the MAF low input issue again, just replaced a leaking Fuel regulator, wires, plugs, MAP and checked the TPS all seem ok now, but when I spray some carb cleaner around the 2 injectors on the rear right side, it stumbles, and will recover after a few seconds. It has the classic, start rev high and stall symptom. The connector 12V wire on the MAF was also a problem and was replaced. I am at a loss now as I had the intake manifold and above, gaskets replaced last year..... Any ideas would be most welcome !
 
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I removed the injectors and on the rear side, 2 O-rings (bottom of injector) were torn. I also had a bad MAF..... All fixed and she (the wife) is happy again! Thanks for the help Billboost37!!
 
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