CHEVY

1996 Chevrolet Beretta

Tiny

dbark

December, 29, 2009 AT 11:36 PM

Engine Performance problem
1996 Chevy Beretta 4 cyl Front Wheel Drive Manual 130000 miles

why does one spark plug work itself loose while the other three are still tight when running?

1 Answer

Tiny

rasmataz

December, 30, 2009 AT 4:53 AM

The sparkplug port is cross-threaded, try using heli coil. Get it from the Good Stuff Guys-NAPA

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