What could it be

Asked by Countrycouz1 Dec 24, 2014 at 04:45 PM about the 2000 GMC Sierra 1500 SLE Standard Cab LB

Question type: Maintenance & Repair

My 2000 gmc starter went out my dad who is 80 keep pumping the fuel in to it and when I
put the new starter on it started to pop and have low power. What could it be

2 Answers

Countrycouz1 answered 9 years ago

I replaced the starter and it started great but ran like crap. Took out the spark plugs and they where fald out bad. Did I also say he hasn't changed the plugs or wires in. 4 years. After I put the new wires and plugs in it will not start. Just turns over and over. I checked the spark on number one plug I have fire it's a 4.3 V6

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