nwjones18
Thread starter
Originally Posted By: kc8adu
its possible you have a clogged cat but the vacuum is usually poor at 2500 rpm.
my money is on the spider.
get the updated one with actual injectors at the ends.
its not if but when the old style will fail.
If the truck wasn't getting enough gas wouldn't the O2 sensors show there being a lean condition? I'm going to replace the fuel filter anyway, but in my mind them showing full rich pretty much eliminated a fuel issue. I have heard nothing but bad things about the 'old style' spider injection though. I'm going to order an exhaust back pressure tester. This is the second time I've wanted one and otherwise I'm about to just be throwing parts at the truck.
its possible you have a clogged cat but the vacuum is usually poor at 2500 rpm.
my money is on the spider.
get the updated one with actual injectors at the ends.
its not if but when the old style will fail.
If the truck wasn't getting enough gas wouldn't the O2 sensors show there being a lean condition? I'm going to replace the fuel filter anyway, but in my mind them showing full rich pretty much eliminated a fuel issue. I have heard nothing but bad things about the 'old style' spider injection though. I'm going to order an exhaust back pressure tester. This is the second time I've wanted one and otherwise I'm about to just be throwing parts at the truck.
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