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Re: 22 r-e w/ poor milage and poor performance [Re: huskyohilux] #856156 01/03/08 10:33 PM
Joined: Aug 2001
Posts: 2,941
DRTDEVL Offline
J
Roll Me Over
*****
Any possibility of an exhaust leak at the manifold?

This could cause air to be sucked in, tricking the o2 sensor into thinking the mixture is lean, and telling the ECU to add fuel.


"A young man who does not have what it takes to perform military service is not likely to have what it takes to make a living." - John F. Kennedy

Proud owner of an 88 Montero (with a blown engine).
Re: 22 r-e w/ poor milage and poor performance [Re: DRTDEVL] #856157 01/03/08 10:41 PM
Joined: Nov 2006
Posts: 96
H
huskyohilux Offline OP
Getting the Wheeling Fever
As far as I know the exhaust system isn't leaking

Re: 22 r-e w/ poor milage and poor performance [Re: huskyohilux] #856158 01/04/08 08:35 AM
Joined: Aug 2001
Posts: 2,941
DRTDEVL Offline
J
Roll Me Over
*****
I think your o2 sensor is failing... Not to the point of a check engine light yet, but getting there.


"A young man who does not have what it takes to perform military service is not likely to have what it takes to make a living." - John F. Kennedy

Proud owner of an 88 Montero (with a blown engine).
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