These could be signs of a timing issue. Instead of spending money on repairs, use a timing light to Connect the signal wire to the Number 1 spark plug wire. Here’s why this tool is essential for every car owner.
Sun Inductive Engine Timing Light Model CP-7501
Vintage Sears Inductive Engine Timing Light 244.21682 - UNTESTED
Vintage Sears Craftsman Inductive Engine Timing Light 28-2134 Tested
12V Inductive Engine Timing Light Strobe Lamp with Spark Plug Tester for Cars, M
The Sun Inductive Engine Timing Light CP7510
Car Engine Timing Light Gun Car Engine Ignition Inductive Auto Timing Tune Light
