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C2500

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Old March 15th, 2019, 2:43 PM
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Hello all I have a 98 c2500 with 5.7 vortec that has me scratching my head.I’ve replaced the following:injectors,plugs,wires,distributor cap,egr valve, fuel pump,ignition control module,fuel filter. I’m still having a skip in it and if you give it throttle while taking off it almost cuts off. It’s not throwing any codes that’s why I can’t figure out what’s wrong any help or advice would be appreciated!!
Old March 16th, 2019, 2:15 PM
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Originally Posted by Crazeerebel
Hello all I have a 98 c2500 with 5.7 vortec that has me scratching my head.I’ve replaced the following:injectors,plugs,wires,distributor cap,egr valve, fuel pump,ignition control module,fuel filter. I’m still having a skip in it and if you give it throttle while taking off it almost cuts off. It’s not throwing any codes that’s why I can’t figure out what’s wrong any help or advice would be appreciated!!
Did you clean the MAF sensor yet? Sometimes they need cleaning/replacement but wont throw a code.
Old March 17th, 2019, 11:14 AM
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Originally Posted by oilcanhenry
Did you clean the MAF sensor yet? Sometimes they need cleaning/replacement but wont throw a code.
Thought that might be the problem seen couple videos said to unplug MAF sensor with engine running if continued to run that was the issue I unplugged mine and it continued to run so gonna try cleaning or replacing it will update
Old March 17th, 2019, 12:44 PM
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Originally Posted by Crazeerebel

Thought that might be the problem seen couple videos said to unplug MAF sensor with engine running if continued to run that was the issue I unplugged mine and it continued to run so gonna try cleaning or replacing it will update
Let us know if it worked.




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