1987 Chrysler Fifth Avenue "replaced fuel pump rough idle" Questions

...bad as that time. Already replaced fuel filter and pump but the bucking/jerking is a real issue as I am unable to keep speeds above 50mph. is their black smoke at the tail pipe if their is to much ...

...replaced air filter and fuel filter, and unplugged the computer deal on the air cleaner and made sure everything was clean and good. It's still doing the same thing. Could the computer thing inside ...

replaced fuel pump pressure regulator fuel pump check valve and flushed fuel lines this is an 1986 audi 4000cs do you think a vac prob or mabe an idle valve problem or possibly a lambda switch failing

...replaced a fuel pump? I had to have my fuel pump replace, my fuel relay switch on the top of the pump, and my computer reset. Then this morning it started having problems again. Seem like the same ...

...replaced fuel pump and fuel filter, problem persists engine idling rough. hearing a pinging noise when idling. problem is intermittent but seems to worsen as gas tank gets around 1/4 full. any ...

...replaced my fuel pump, fuel tank, and crank shaft position sensor. I've also replaced the alternator, spark plugs, and wires. What is wrong with my car?! Have they checked your TPS sensor as this is ...

...replaced the fuel pump, fuel filter, and now all the plugs and wires, but still rough? Check for vacumn leaks ! Idle air compensator? clean throttle valve oppenings and air port opening,do you have ...

...replaced plugs...they look ok. Any ideas Possible fuel delivery problem, fuel pump, fuel line, clogged fuel filter, leaking injectors or injector O-rings, faulty pressure regulator etc. Check your ...

...Replaced fuel pump, fuel pressure regulator, Idle air control and the throttle position sensor. Still rough idle and cuts off. P0300 is a random or multiple cylinder misfire, and P1381 is a misfire ...

...replaced. A rough idle is one symptom of a clogged fuel filter. Failing Electrical Components: A problem or failure in the ignition system or various electronic components can cause a rough idle. If ...