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Additional Rough Idle Causes?

Apr 19, 2012 · In personal experience, 650-800 RPM is acceptable warm operation rang?

4L FI 4cyl The Ignition Timing 10 Degrees Before top dead center*Warm idle speed 800 RPM*Transmission in neutral (Parking brake engaged)*All accessories off. Sep 6, 2017 · I then replaced the IACV with an autozone variant, and then replaced the Throttle Body gasket with a fresh one. However, after it has warmed up (hot soak) it will still start right up but will run rough and die unless I give it gas to 2000 RPM and hold it there for 5 seconds or so. Little back story here. I have the timing set, the TPS set, new plugs, new wires, new rotor and cap, new exhaust, seafoamed the intake, here is the issue. english 2 eoc released test 2021 All this happens because of the lack of a by-pass hose, which on other systems, keeps hot coolant running on the t-stat. I had another motor in this truck when these problems occured and thought that by rebuilding the original motor and putting in a fresh one that these idle problems would, well, go away and they did for about 1200 mi. Before bringing home a. The rough opening for a 36-inch pre-hung door is is 38. feve below Then one day I re-read the Haynes manual and it mentioned something I had never seen on any other vehicle = as EGR VACUUM MODULATOR FILTER. Adjusted the valves and its still the same. And when you pull the brake light fuse out it goes away. Now have to drive a bit more to check if it's Ok On a warm engine the auxiliary air valve should be fully closed and only be passing enough air to change the idle by ~100rpm so if you were to close the idle passage by screwing in the adjustment all of the way the engine should stop running. I've sprayed carburetor fluid all around vacuum line and intake but car doesn't stumble. cold case project Mechanic's Assistant: Is the rough idle intermittent or consistent? Consistent. ….

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