shaking please help
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Junior User
Joined: Feb 2004
Posts: 54
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shaking please help
im having problems with my 91' ranger 2wd 2.3L
this dosen't happen all the time but when i am on the highway and go to slow down to turn and speen back up again it shakes but eventually the shaking stops this somtimes happes when i go to speed up. i have changed plugs, wires, fuel filter all have nop effect. and im also getting bad gas mileage
this dosen't happen all the time but when i am on the highway and go to slow down to turn and speen back up again it shakes but eventually the shaking stops this somtimes happes when i go to speed up. i have changed plugs, wires, fuel filter all have nop effect. and im also getting bad gas mileage
Post Fiend
Joined: Dec 2001
Posts: 10,562
Likes: 4
From: South Jersey
Are you saying its an engine miss or a vibration?
Pulling the codes and checking the vacuum line for the fuel pressure regulator for gas would be a good place to start for the bad mileage.
If you connect a vacuum gauge to the intake, bring it up to 2500rpm for a few minutes, if the vacuum starts to drop you may have a clogged cat.
Pulling the codes and checking the vacuum line for the fuel pressure regulator for gas would be a good place to start for the bad mileage.
If you connect a vacuum gauge to the intake, bring it up to 2500rpm for a few minutes, if the vacuum starts to drop you may have a clogged cat.
