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rpmdiag, Tech and Instructor
Category: Toyota
Satisfied Customers: 7499
Experience:  Since 1975
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98 camery misfire on cyl 2,4,6 mass flow sender replaced.

Customer Question

98 camery misfire on cyl 2,4,6 mass flow sender replaced. plugs 2,4,6 replaced
JA: How many miles are on the car? Is it a steady misfire? Or random?
Customer: 142,000 misfire steady
JA: Are you fixing your 98 yourself? What have you tried so far?
Customer: Yes changed plugs in front. 3 cyl 2,4,6 changed mass air flow sensor and air fliter
JA: Anything else you want the mechanic to know before I connect you?
Customer: Replaced valve cover gasket in front and portion of exhaust pipe after catylitc convertor
Submitted: 8 months ago.
Category: Toyota
Expert:  rpmdiag replied 8 months ago.

Hi, I'm Ron and I will be helping you today.
Stand by for a moment while I prepare your answer.

Expert:  rpmdiag replied 8 months ago.

A MAF sensor will always affect both banks, not just one but the injectors on that bank may not be firing due to a wiring harness or computer issue.

Thanks, Ron

Expert:  rpmdiag replied 8 months ago.

Hi, I'm just following up with you to see if you have any more questions.
Thanks, Ron