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All 1992 Buick Roadmaster questions
5.7 only heating up to 160 degrees. replaced radiator cap. thermostat, have not flushed. Getting a ping and transmission runs little rough. When it not heated to 190 plus. What would cause it not to heat up to normal temp.
Egr valve replaced, spark plugs replaced, Spark plug wires replaced. fuel system cleaned. I notic...
their is a ping. And the transmission little rough when it does not run around 190. What would be...
at, speed runs well, just during idle, oilpressure drops, engine idles rough and stalls.
The car will was starting with the old battery (after a jump) but after we got a new battery, sta...