Tip & How-To about Cars & Trucks
115,000 miles. Runs terrible! Barely idles. Multiple misfires. Changed plugs, examined plug cores, checked PVC and changed air filter. No improvement. Finally poured a full can of Sea Foam 16 oz into gas tank. Ran it down interstate and drove for about 15 miles, at about 70-80 MPH, running bad, but then began to run smother. Got off interstate filled up tank with Shell (or other BRAND NAME fuel) and it has run better than ever! Searching internet help me find this possible solution. Full can was advised to be ok, ratio no greater than 4 oz per gallon of gas.
Posted by Bob... on
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