Re: question about engine losing power

Posted by HH56 On 2017/6/14 11:30:40

Might also check the heat riser valve and make sure it is opening and not stuck closed. Closed valves can "strangle" the engine making it bog down as well as cause it to overheat. A clogged exhaust system will do the same thing. If the air cleaner is restricting air flow that can also cause some interesting symptoms.