Rough idling - occasionally shuts off in reverse
#1
Rough idling - occasionally shuts off in reverse
Ok so basically I don’t know what else to do.... I just can’t figure it out...
it’s a 97 Ram 1500 5.9L.. it’s idling rough and sometimes stalls in reverse when I park it, but it starts right back up but again idles rough... I’ve had it in the shop for two weeks, these are the parts I’ve replaced so far just to figure out what may fix it... none have fixed the issue.... I did replace the ECM due to no crank sensor reference on the board...
replaced....
Idle Air Control
ECM
Spark plugs
Map sensor
cleaned the hell out of the Throttle body and even put sea foam to clean it out
put sea foam in the fuel tank
New air filter (replaced the long intake thing that hangs off the throttle body with a triangle one since it had a crack)
honestly idk what else to do, I just bought the upstream and downstream O2 sensor even though after test it came back good...
anyone else have any ideas?? Have you had this issue? It’s weird because I replaced the fuel sender assy a couple of months ago which has the pump and regulator on it.
when I’m at a light and I wait the idling is rough and I can see the rpms Reving up and down it’s weird it’s kind like when your transmission is slipping but obviously it’s not that, also the exhaust is pretty strong.
help. Please. Thank you
it’s a 97 Ram 1500 5.9L.. it’s idling rough and sometimes stalls in reverse when I park it, but it starts right back up but again idles rough... I’ve had it in the shop for two weeks, these are the parts I’ve replaced so far just to figure out what may fix it... none have fixed the issue.... I did replace the ECM due to no crank sensor reference on the board...
replaced....
Idle Air Control
ECM
Spark plugs
Map sensor
cleaned the hell out of the Throttle body and even put sea foam to clean it out
put sea foam in the fuel tank
New air filter (replaced the long intake thing that hangs off the throttle body with a triangle one since it had a crack)
honestly idk what else to do, I just bought the upstream and downstream O2 sensor even though after test it came back good...
anyone else have any ideas?? Have you had this issue? It’s weird because I replaced the fuel sender assy a couple of months ago which has the pump and regulator on it.
when I’m at a light and I wait the idling is rough and I can see the rpms Reving up and down it’s weird it’s kind like when your transmission is slipping but obviously it’s not that, also the exhaust is pretty strong.
help. Please. Thank you
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