F53/460 computer scan
I have a bad jerking miss in my Class A.....Iam going to take it to a dealership for a diagnostic check.....has anyone had this done....if so how long and what were you charged......Iam in ARK.
Forum Discussion
Unless something failed in the heat it looks like you replaced most fail points.
Does it jerk and miss 100% of the time, only when pulling hard, etc.
If you think it is like a battery cable on and off you might clean your engine area grounding points. I know on our P30 there is one welded on bolt is many battery cables, etc connection point. In our case it has been all or nothing.
Based on our experience with missing on our 454 once it was the pick up coil under the distributor and once was a dirty fuel filter. Very different problems but symptoms were IDENTICAL. Blew my mind.
If you have another fuel filter you might try that. On the P30 that is a $10 WM item. If the old fuel pump was weak and the old gas tank had some build up in it the new pump may have pumped up a lot of crud to the filter. I read something that indicated to me a fuel pump may pump 5-10 gallons of gas for every gallon that gets burned in a gas fuel injected engine. The fuel filter being plugged would be strange but it is the first place to look when there are performance issues. Would not your Check Engine Light be on if it set a code/codes?
Does it jerk and miss 100% of the time, only when pulling hard, etc.
If you think it is like a battery cable on and off you might clean your engine area grounding points. I know on our P30 there is one welded on bolt is many battery cables, etc connection point. In our case it has been all or nothing.
Based on our experience with missing on our 454 once it was the pick up coil under the distributor and once was a dirty fuel filter. Very different problems but symptoms were IDENTICAL. Blew my mind.
If you have another fuel filter you might try that. On the P30 that is a $10 WM item. If the old fuel pump was weak and the old gas tank had some build up in it the new pump may have pumped up a lot of crud to the filter. I read something that indicated to me a fuel pump may pump 5-10 gallons of gas for every gallon that gets burned in a gas fuel injected engine. The fuel filter being plugged would be strange but it is the first place to look when there are performance issues. Would not your Check Engine Light be on if it set a code/codes?
