The subject of 3800 series 2 3800 firing order diagram 2022 firing order net encompasses a wide range of important elements. 3800 Series III - Things to check for? Hi all, It's been a while since I've had a 3800 powered car.. I wandered for a few years, after owning four 3800 powered cars in a row. I'm thinking of coming back into the fold, but I'm finding mostly Series III powered vehicles for sale in my area. Are there any things to check for on a...
So I got a 97 Buick LeSabre Limited that my grandfather owned since he bought it new. He passed now it’s mine. This is why I haven’t driven it off a cliff. The issue is that when it starts up it does fine until a min or two later when it’s warmed up, then it bounces above and below 1k rpms... New coils, Icm and crank sensor still no spark - 3800Pro Forums.
It's important to note that, i changed my ignition coils out and put the new ones on and now I have no spark I changed the icm thinking it was that and still no spark so doing some research found out the crank sensor goes bad common problem so I changed that and still no spark car will turn over but wont fire any... Slightly Rough Idle | 3800Pro Forums. Moreover, eng: 97 Vin K SE ( norm. asp.) This engine idles slightly rough (varies 750-900 rpm) but runs fine with throttle above idle.
No DTCs or misfires shown... What does GM spec the fuel pressure for a 98 Monte Carlo Z34 L36 and for a 2000 Park Ave Ultra L67? They use the same fuel press regulator, so I am assuming they should be the same.
Would like what GM says in the manual. Look up P0171 fault, should be showing in there where to go to find it... Max Horsepower from 3800sc - 3800Pro Forums.
A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. Come join the discussion about performance, modifications, classifieds, troubleshooting, builds, tunes, superchargers, maintenance, and more! ZZP alloy heads - 3800Pro Forums. v6 3800 alloy heads hi,im putting these alloy heads on a 4.2 stroker with a 2.4 whipple supercharger will put up h/p when I get it tuned, should be good,,,,flowed 248cfm inlet= 462 h/p naturaly aspirated and 180 cfm at.600 on the exhaust..can not port them any more .038 wall thickness on push rod wall In relation to this, timing set installation - marks do not line up ??
I have a 2000 L67 engine from a Regal GS. Had a machine shop do some work to it. Flattened heads, regrind valves and seats, also had new stem seals done. The lower end got a new set of rod bearings too.
The shop bolted down the heads and rear cover with new rear main seal.
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