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1986 Nissan Pickup Reg Cab Base

1986 Nissan Pickup Reg Cab
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December 15, 2008, 1:47 pm


Question: My '83 Nissan P/U (2.0) has valve ping after eng reaches

My '83 Nissan P/U (2.0) has valve ping after eng reaches operating temp. I've changed timing chain, EGR valve, adjusted timing. Engine runs rich but I can't see any carb adjustments. I have 110,000 miles and truck is in EXCELLENT condition. Can you give me the likely cause and remedy?

December 17, 2008, 1:44 pm

Tyler O

The carburetor likely needs to be rebuild or replaced. Usually replacing them is the best bet.

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