...blazer runs rough and surges changed fuel pump. changed wires and plugs now it acts like it is only running on 5 cylinders. checked all wires and plugs they seem to be fine. found a vacuum hose ...
rancourtno power surging pingging wont rev up to shift gears installed new fuel pump and filter coil ignition moduleand has no trouble code Several issues I have dealt with on this! Poor fuel can ...
...fuel pump and filter' ignition module and coil has no trouble code and motor still surges pings no power 'wont rev up to shift gear properly start the vehicle in the dark, and look at where the ...
...or off ramp, when I accelerate, the engine surges for several miles. It also seems to have low power going up hills. I do not know much about newer fuel injecte, ECM controlled engine. Where do
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