what transmission fluid goes in a 91ford f150, with 4.9L auto trans

Asked by Feb 06, 2013 at 12:32 PM about the 1991 Ford F-150 STD 4WD LB

Question type: Maintenance & Repair

4 Answers


The Mercon type fluid is used.

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type f tranismission fluid

2 of 2 people found this helpful.

NOT TYPE F!! The sure fire way to know is to read the dip stick. It is normally on there. If not, the owner's manual will tell you. Most Ford transmissions built after 1983 (the AOD) take Mercon. The C-4, FMX, C-6, and Ford-O-Matic took Type F. Fords with recirculating ball steering use Type F as the steering fluid as well.

2 of 2 people found this helpful.

thanks micheal i didnt know that

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