1986 Toyota 4x4 Pickup 5 speed~ When engaging clutch and gassing, I get a knocking sound in 1st, 2nd, 3rd and 5th loudly...even while idle in neutral I hear a slight tapping sound from tranny.

Asked by Jul 07, 2017 at 03:38 PM about the 1986 Toyota Pickup 2 Dr STD 4WD Standard Cab SB

Question type: Maintenance & Repair

1 Answer


well, she's runnin a bit rich then...would ask that you check the temperature control sensor 1986 the troubled MAP sensor...(ugly) and the methods of controlling the mix...perhaps a vacuum tube is off of one of the connections making the leak ...chose nitrile rubber....a little more..but will not leak on ya~

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