Light surging

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Joe Dirte

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Finally got my 98 runnin. Fouled plugs, bad cap, bad rotor... Long list. It has a slight bounce in idle. Would this be from the cam/crank sensors needing relaerned? I sprayed the intake with brake cleaner while runnin and as i suspected no vacuum leaks. Its not a horrible bounce but it is noticeable, to me at least.
 

east302

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I’d think that a crank sensor would throw a code if it was really out of sync. Maybe try cleaning the idle air control valve and throttle body.




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Joe Dirte

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I’d think that a crank sensor would throw a code if it was really out of sync. Maybe try cleaning the idle air control valve and throttle body.




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It has the code. Only code it has amazingly. Cleaned everything when i did my mpfi swap.
 

Joe Dirte

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P1345?


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I believe that was it. No use now truck suddenly lost reverse after test drive with no problems and ive lost all motivation to do anymore work to it.
 

Joe Dirte

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Geez, you haven’t had much luck with that truck lately.


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No luck with any of em. If it doesnt miraculously go into reverse tmrw im juat drivin it to junkyard since it still goes forward without a problem.
 

Joe Dirte

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Spray clean the inside of the throttle body.see if that helps

Tb and whole intake were cleaned before reinstall. Its calmed down lil more but cant do anything til i get some info on trans problem. Got pan off n trans drained.
 
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