1999 Pontiac Grand Am GT "change fuel injector 99" Questions

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...fuel. pull the injector rail out and watch all 6 and see if they leak. Maybe your timing is off. Get number one cylinder to top dead center center on the compression strock so that means all the ...

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...fuel injector flow. Then check compression. If you don't have tools for these tests, take it to someone who does. Testing is much cheaper than throwing parts at the problem. I figured my misfire ...

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...change, and other misc work. Any suggestions? CHeck fuel pressure pump, if you need keep press to stay ON, it possible that some rpoblem in the injection system or fuel pressure or clogged ...

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...change the problem, I have put it on my buddies diagnostic tool and all it say's is that the vehicle is running lean and I would like to know of the possible way's to fix this problem. use a fuel ...

change. did notice if i unplug injector wire and crank engine over and then re plug seems to run better for 30 to 35 sec.when i say better it still does not acelerate.knocks sounds im thinking that is

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...fuel filter,the tps,idle air control and amongst other things can you please help me Make sure you're using the recommended spark plugs. When my car did that, I had put Bosch Platinum Plus-4 plugs in ...

...fuel mixture before it can be ignited. The most likely causes here are a leaky (burned) exhaust valve or a blown head gasket. If two adjacent cylinders are misfiring, it's likely the head gasket ...

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how to change a fuel injector how do i change a fuel injector on a 99 chevy monte carlo loosen the fuel rail,unplug the injector,and GENTLY pry it up with a screwdriver. thats all there is to it!!

Question about Pontiac Grand Am

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...99 k2500 suburban 7.4 with a miss at idle....main problem is the miss is changing cylinders, from 5 then 7 to 4 etc. Injectors starving???Fuel pump maybe??? i'm lost on this one Hello; Have you ...

Question about Pontiac Grand Am

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...fuel injector cleaner. Ran good for 2 days, now back to running crappy & check engine lite on. What to check next? Jess Mt.Shasta CA Still need the codes. Injectors can go "bad" in a couple of ...

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