| Blazer4U |
07-26-2008 10:39 PM |
1995 Blazer Stumbling idle and under acceleration
My blazer is idling just a hair rough and when I go to take off the truck stumbles under acceleration in the lower RPM range of each gear. I'm getting no lights or codes. I just bought this about a month ago. Had to replace the intake gasket and water pump. Timing is dead on. Starts right up. I know it needs a little tune-up. Spark plugs have been replaced already as well as oil change and filter. I checked for leaks at the CPI unit before reassembling the plenum and didn't see any leaks from the fuel pressure regulator. EGR valve looked good, but I haven't put a tester on it. Could this be as simple as needing just a good old tune-up? My number 4 wire was shorting to the exhaust shield when I was timing the engine, but its been temp fixed until I get wires, distributor cap and rotors this week. Had carbon tracking on the distributor cap. This puppy hasn't had a tune-up in quite some time. Just wondering if a tune-up should fix the problem or anything else i should be looking at?
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