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02-26-2014, 01:30 AM
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#1 |
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Registered User
Join Date: Feb 2011
Location: Hesperia, Ca ( Southern California )
Posts: 184
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02 silverado 4.8 auto & NO Spark?
This is my buddies truck. Its a regular cab short bed v8. It all of a sudden wont start, been down for 3 weeks now. Good fuel pump, he replaced a few sensors but I don't recall which ones, replaced all fuses but the truck has 8 coils he says & all 8 cylinders don't have spark. Im wondering what controls the coils. He said it has good ground but maybe thats the problem??? I told him to replace the 3 year old battery, who knows but do any of you have any suggestions what parts he can try replacing. Truck turns over but wont fire...
On a side note I offered to give him $1500 for his truck, its a cool single cab shorty, haha... Thanks for reading & He would appreciate any leads...
__________________
1966 Chevy C 20 Lwb (Now a project)5.7 400hp 1996 Chevy Silverado Reg Cab Lwb (Daily Driver) 5.7 2000 Chevy S-10 Ex Cab Lowered 4/4 4.3 (For Fun) 2008 GMC Sierra Ex Cab 5.3 (once a month driver) Wife's 74 Ranchero 500 351 Cleveland (One Owner) My name is Mike and im in So. Cal (Hi Desert) |
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02-26-2014, 09:03 PM
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#2 |
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Registered User
Join Date: Dec 2012
Location: saskachewan
Posts: 150
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Re: 02 silverado 4.8 auto & NO Spark?
with a scan tool check crank signal while cranking.could be a crank sensor
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