2003 Chevrolet Suburban 1500 "check spark plugs chevy" Questions

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Question about Chevrolet Suburban 1500

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...there was no code detected. Car would crank and start but then dies right away. Check the spark plugs and it smells like gas and dark colored check for spark at plugs or fuel pressure need both ...

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Question about Chevrolet Suburban 1500

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check engine Why would a 2003 chevy suburban engine light keep flashing? just had spark plugs changed (3 or 4 months ago). vehicle has over 100,000 miles on it. could be anything from the weird to the

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Question about Chevrolet Suburban 1500

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...spark. installed new injectors, in line fuel filter, dist cap, plugs, wires, elect. control module, coil, dist. module, fuses check good, new starter.. will try to start when you spray quick start, ...

Question about Chevrolet Suburban 1500

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...to correct ? this is a misfire in cyc 6 i would first check the spark plug then boot and wire after that i would check the injector hopefully this fixes it if not all this ...the ICM may be the ...

Question about Chevrolet Suburban 1500

1 Answer

...hissing sound on all the vac hoses, intake manifold, power booster, ect.. it won't hurt to check the fuel pressure, and if you remove the spark plugs you can read them for the lean condition. good ...

check it with a scanner and i dont get any code, but in database shows me that all cylinders its getting missfire. i find a probable code of that problem is p0300 (multiple missfire) but my truck dont

Question about Chevrolet Suburban 1500

2 Answers

...check for spark? Also a fuel pump is a common failure with these trucks (all GM). Try spraying carburetor cleaner in the intake. If it tries to fire and runs for a second, then its a fuel problem and ...

Question about Chevrolet Suburban 1500

1 Answer

...spark plugs, wires, fuel pressure regulator, fuel filter, fuel pump, I have checked the coils, intake manifold gasket, injectors, fuel relay, O2 sensors, catalytic convertors and air filter. Please ...

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spark.-------------- To troubleshot and confirm the issue,i suggest you to go through the help links provided below,check the procedure and it will help you to confirm the issue in your case. --------

Question about Chevrolet Suburban 1500

1 Answer

...spark plugs, check the budge cords, check map sensor, caol packn please help. For spark plug problem,click the help links provided below :---Car has no spark? ...

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