My chevy impala started chugging after I got gas. I used heet in it to see maybe it was bad gas, and also used fuel injecter in it because it sat for almost 4 months. When it gets hot it still chugs. What could be the problem?
SOURCE: Suburban loses power when driven over 50mph, it CHUGS!!
The second poster is right it may very well be the throttle position sensor. I had the same issue but it turned out to be an oxygen sensor that had been detecting a too rich fuel mixture in one of the cylinders and eventually failed. I would take the vehicle to a shop and have the codes read off the vehicle. In the US Autozone will do this for you for free and print out a list of codes found.Either way it should help pinpoint the issue a bit better.
SOURCE: 99 chevy tahoe has good fuel pressure and there is
Plug wires breaking down change and try.allso the plugs can breakdown under pressure change them while your at it.
SOURCE: chugging at idle
check oil level might be too full or air cleaner box not fitted correctly or hose from air cleaner to engine not sealed correctly.
SOURCE: my 1998 chevy truck has a rough idle and kind of
There could be several causes for your problem:
SOURCE: 1987 Chevy R10 project truck won't start
check the float on the carb is stuck shut not letting fuel in
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