Engine Ping!!!
May 22, 2005 | 10:07 PM
#1
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From: Chesterfield, Virginia
Engine Ping!!!
What are the causes of engine "ping" at low RPM under moderate load? I'm thinking timing, but was wondering if there are any other common causes.
May 22, 2005 | 10:08 PM
#2
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From: Chesterfield, Virginia
Oh yeah, I'm talking about a 1990 4x4 truck with 22re. New engine with about 3,000 miles.
May 22, 2005 | 10:11 PM
#3
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From: WA ,monroe
gas!!!!!!!!
May 22, 2005 | 10:14 PM
#4
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From: Chesterfield, Virginia
hmmmm, it never pinged with 87 octane gas before. Gone through several tanks, so I don't think it's bad gas.
May 22, 2005 | 11:01 PM
#5
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From: WA ,monroe
then check your timing it might be to advanced
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