Racing Engine
Racing Engine
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89 chevy s10, changed spark plugs and wires okay. But engine is racing and loud..?
Any suggestions? It was running really rough before we changed them, but it didn't seem to be racing. The service engine light is still on as well. How do we find out why it is on?Thanks in advance!
Sounds like a vacumn leak if it just started after you changed the plugs and wires. Make sure you didn't pull any vacumn hoses loose anywhere.
