WebWorking on a design project based on a 1987 Corvette (running a TPI chevy 350). Can someone confirm or correct me on the individual piston positions when at TDC? WebJun 4, 2008 · This weekend I put a new idle air control valve and o2 sensor in, and the symptoms still persist. Along with the erratic idle, the engine has absolutely zero power. It stumbles as if it's missing a couple of cylinders when you accelerate. It has a hard time with ANY load (even the A/C compressor).
350/SBC Runs rough when warm - Need help Chevy Nova Forum
WebDec 2, 2011 · Engine 350 sbc bogs and sputters at moderate acceleration Jump to Latest Follow 1 - 20 of 26 Posts 1 2 Next M monzter Registered Joined Jul 21, 2008 272 Posts Discussion Starter · #1 · Nov 28, 2011 I'm having a big problems with my engine, It all started when i changed intakes. it sputters and bogs when it gets under load in gears. WebNov 16, 2007 · My SBC 350 (GMPP 350/290 HP) is running slightly rough at idle, and under moderate load acceleration (about 2k RPM) it feels like there is a definite miss/vibration. I … buffoon\\u0027s w2
350 sbc bogs and sputters at moderate acceleration
WebSep 5, 2009 · my 91 chevy had a similar problem it would run fine when it was cold but soon as hit about 160 it would start missing popping stalling and run very rich after about 2 days of working on it I found the coolant temp sensor up top by the t-stat housing was bad about a $15 part. R ryan22re Registered Joined Nov 25, 2005 112 Posts #4 · Aug 27, 2009 WebMar 6, 2024 · The most common reason your car is shaking when stopped or at idle is due to worn spark plugs or vacuum leaks. It can also be caused by loose or damaged engine mounts, a worn serpentine belt, a bad fuel pump, or any other fuel-related issues. The first thing you need to do when your car vibrates or shakes at idle is to check the trouble codes … WebMay 21, 2024 · Why the engine ran rough at idle So here’s what I figured out was happening to cause the engine to not idle properly. There is a switch in the throttle position sensor that is supposed to be triggered when the … cromwell public schools calendar 2021