Engine Stalls with Black Smokes

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Jul 8, 2005 | 10:56 AM

federal98

Thread Starter

Driver School Candidate

Joined: Jan 2003

Posts: 7

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From: ms

Engine Stalls with Black Smokes

Folks we need your help on a 93 LS400 with @ 140K miles. The engine would stall after running for about 2-5 minutes with black smokes as it dies. It would start and run again immediately, but problem repeats. We think it is the cold start injector, but not too sure.

Please help!

Thank you so much in advance!

Best regards,

Federal98

Jul 11, 2005 | 06:23 AM

phillipin

Driver

Joined: Jun 2005

Posts: 159

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From: rogersville, tn

its probably your maf sensor, goto lextreme.com and the v8 forums you can find maf schematics with the information to check it with a volt meter and you might want to adjust your tps