1992 Buick Regal 3.8L No Start, MIL Lamp on
car can in on a hook, has no spark. scan tool showed RPM all over the place while cranking so I changed out crank sensor. still no start and then found that readings on scan tool were jumping all over the place. injector signal will go from none to super fast....
Summary posted 4/28/2009
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Vehicle Data1992 Buick Regal
Trouble Codes
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Message Closed w/Summary
Vehicle Data
1992 Buick Regal
VIN | 2G4WB14L1N |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI / SEFI |
Emissions | US Federal |
Symptoms | No Start, MIL Lamp On |
Occurs | Not Applicable |
Trouble Codes
34 | MAF sensor |
42 | EST error |
43 | EST failure |