Lexus SC 430 Engine Symptoms

Browse Lexus SC 430 Engine Symptoms questions and answers. Choose a question that matches your symptoms.

9 discussions

High Fuel Consumption?

2007 LEXUS SC 430
I’m Experiencing Very Bad Fuel Consumption For My Vehicle. I Tried Many Mechanics But None Of Them Could Solve The Issue. Changed Fuel...
8 ANSWERS
1 VIDEO
4 IMAGES
Asked by Faj

2006 Lexus SC 430 No Start/Electrical Malfunction

2006 LEXUS SC 430
Dead Battery Had Power Surge And Blew The 7.5 Amp Ign Fuse And Something Else. Replace That Fuse And As Soon As You Put Jumper Box On And...
1 ANSWER
Asked by hblexus2006

I Need Help With A Cranks/won't Start Problem.

2006 LEXUS SC 430
Perfectly Running Engine Began To Miss, Returned Error Code Misfire Cyl 7 Began To Run Rougher, Returned Error Code Misfire All Cyls ...
3 ANSWERS
Asked by dwafford

How To Diagnose Engine Problem?

2006 LEXUS SC 430
My Sc430 Was Running Perfectly, Then Began To Misfire. A Scan Showed A Misfire On Cyl 5. Checked Plug, Wire, Coil, Could Find No Problem...
3 ANSWERS
Asked by dwafford

06 SC 430 Won't Start

2006 LEXUS SC 430
Complex! 2006 Lexus Sc430, Running Perfectly. Suddenly Missing, Scanned, "misfire Cyl 5." Couple Of Days Later, Running Rougher, Scanned...
3 ANSWERS
1 IMAGE
Asked by dwafford

Overheats When I Turn On The Defroster?

2004 LEXUS SC 430
Overheats When I Turn On The Defroster. Cools Rapidly When I Turn Off Defroster.
4 ANSWERS
Asked by Beyer

2003 Lexus SC 430 Rough Starting

2003 LEXUS SC 430
I Bought My Lexus Sc430 Used In 2008 With 53k Miles. Stored Both Winters. Took Out Of Storage In March. Ran Perfectly Until Early May 2010....
3 ANSWERS
Asked by jangregg

The Engine Will Not Crank And Start?

2002 LEXUS SC 430
When Turning The Car On After Repairing A Blow Starter Won’t Crank And Turn On. The Car Only Makes A Click/turning Noise.
4 ANSWERS
11 IMAGES
Asked by Jmsm1820005

Smell Gas After Turn Off The Engine

2002 LEXUS SC 430
I Turn Engine On Every Day About 5-8 Minutes, I Did Drive This Car Much Lately, I Keep Doing That Everyday And No Smelling Gas. But...
1 ANSWER
Asked by Vo Ngo

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