I don´t know if this matters or not, but the vacuum pump went out and I changed it but the used one I got was not the right one and didn´t have turbo so the extra line that connects to the turbo was disconnected for the last year and a half. The problem really started the day after I replaced...
Tanman,
The PMD wouldn´t cause a knocking noise or cause the injector pump to put out too much diesel would it? Is that what you are saying. Because when I put the second PMD on the bus (the used one from the old original pump) it did put out a little white smoke now that I think about it. I...
I have a 1998 GMC Savana 19 pasenger bus with 6.5L turbo engine in it. A month after I bought it it lost power and would go more than 30 mph. I took it to the shop and they changed the fuel injector pump ($1,000.00). Two years and 20,000 miles later it starts surging (lurching) without...