1986 300ZX hesitates or even stalls on heavy acceleration but normally runs great in normal driving. Any ideas?
I've checked fuel pressure, spark plugs and electrical connections and have cleaned the MAF. Car starts very easy and runs fine until I step on it where in a second or two it will stall as if running out of gas- but it has gas and pressure!
Yes it's your fuel pressure relay. corrosion or even broken wire its located one the passenger side behind the batter. Look fore a green relay and pull the wires to see if there connected.
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