1990 Buick Regal 3.8L Cuts out, Misfire, MIL Lamp on
Car runs good cold, but after good warm up spits, sputters and stalls. Snapon scanner starts to wig out, coolant temp goes from normal to -14. O2 reads lean extreme, tps readings jump to 4.40 when this spitting and sputtering starts. Code 42 shows up on scanne...
FIX posted 6/13/2005
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Message Closed w/FIX
Vehicle Data1990 Buick Regal
Trouble Codes
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Message Closed w/FIX
Vehicle Data
1990 Buick Regal
VIN | 2G4WB14L5L |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI / PFI |
Emissions | CA |
Symptoms | Cuts Out, Misfire, MIL Lamp On |
Occurs | Hot |
Trouble Codes
42 | est problem |