No power at initial take off
#1
No power at initial take off
Hello; I just joined this forum and I'm looking for some tech help. I have a 2000 4 dr 2wd with 4.2l. 165k miles. My engine light is on and O'Reily's said it was probably the gas cap. I bought a new gas cap and light still on. But the main issue is that when I first take off, the power is very limited for about 1/10th of a mile then it's normal. I park, shut off to go into store and when I come back out it's the same thing. It seems to run ok other than some overall power loss.. maybe because of the mileage. Any help would be appreciated. Thanks!
#2
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Look around google for OBDII drive cycle. Do that and see if the light goes off. Then report back. Oh yea for GM.
Last edited by spittybays; 03-09-2012 at 12:43 PM. Reason: add
#3
Go back to O'Reily's and pick up some MAF cleaner.
#4
MAF sensor cleaner, a bottle of Sea Foam, new air filter. Bingo! problems are solved. Strong power on take off and engine light is off. Drove 120 miles today without any issues! Thanks. !!
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