engine running rough
#1
engine running rough
I have a K2500 suburban with a 7.4 liter engine. I initially thought I pumped some gas with water in it, (small town above ground tank) I added gas antifreeze and some fuel injector cleaner but nothing changed. I checked my plugs, they were ok, still gapped at .060, changed my air filter but still no change. There is no "check engine" warning light and sometimes it is slow to start, like it's not getting fuel? Any ideas?
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#8
RE: engine running rough
Dump about six 12oz bottles of Techron fuel system cleaner in a full tank of fuel and run it until it is close to empty before refueling while you're at it, it'll make it feel like a new engine.
http://www.chevron.com/products/ourf...tives/tcp.aspx
http://www.chevron.com/products/ourf...tives/tcp.aspx
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