every 100,000 mile's
60,000 miles
The maintenance interval is every 60,000 miles.
The recommended spark plug gap for a 1987 Volvo (all models) is .028"
spark plug gap is .028
replace spark plug wires on a 99 sonoma
NGK spark plug part number BPR5ES
0.30
.30
gap is .028
To perform a weed eater spark plug replacement, first ensure the engine is cool. Locate the spark plug on the engine and use a spark plug wrench to remove it. Check the gap on the new spark plug and adjust if necessary. Install the new spark plug by hand, then tighten it with the wrench. Finally, reconnect the spark plug wire and test the weed eater to ensure it is running smoothly.
0.045