My 2004 Envoy on the freeway will lose acceleration when it goes into passing gear The RPM indicator shows 4500 RPM and will not exceed that and I am reduced to 55 MPH which takes about 4-5 miles to get back to highway speeds. Its as if the engine bogs down
Sounds like itr is not getting enough fuel. Try or check the fuel filter for dirt or water, and also check the fuel pump pressure to see if it meet factory specs.
Good Luck Jerry
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when i reach about 30 mph on my jaguar 2004 s type, my rpm guage goes up and down
when i reach about 30 mph on my jaguar 2004 s type, my rpm guage goes up and down
when i reach about 30 mph on my jaguar 2004 s type, my rpm guage goes up and down
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