I have a 1995 pontiac bonn. the other day it barely started. When it did it shook. I smelled gas also. when i barley press the accelarator down it really shakes rough. when I het the gas it is very sluggish. No back firing no engine light nothing.. when I am at cruising speed seems to be ok but once again no power.. also at drive in when idleing really bad gas smell....could i be a bad coil, egr valve, oxygen sensor? I dont know

Thank YOu

Watchmasters

I would be interested to know this as well. I have a 98 bonnie ssei and mines doing this to. Also when I rev it hits 4k it like acts as if its limited and jumps down. I dont know what to think.

Yes, ignition (plugs / coils / wires) are the first thing to check.

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Boost addict


The Fleet:
'93 SSEi - Twincharged + manual Build thread
'97 Camaro - Top swap
'05 STS - V8, AWD, her DD
'92 Trofeo - Fair weather DD
'99 Montana - top swap 3800
'04 Sierra 2500HD - LLY Duramax

Current project:
Something cool, trust me.

Upcoming projects:
'92 Bonneville SSE
'87 LeSabre T-type
'67 LeSabre

Gone to greener pastures:
'84 Sierra Classic - Twin turbo 3800
'97 LeSabre - Top swap

RIP:
'86 LeSabre - pictures
'93 SE - L67

Unplug the MAF sensor and see if the condition changes.

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WHITE WHINE - 1992 SSE Supercharged 236.26 ci (.040 Over) 15.090 at 90.2 MPH on old engine w/ slipping trans & melted O2 sensor - Gen 3 M62 and matching TB, Gen 2 Pully, Zillamotorsports Ported LIM, YT 1.72 Roller Rockers, SII FPR & Injectors, Hypertech Thermomaster chip w/ 160 Thermo, TransGo Shift Kit, Infinity/Pioneer Speakers & a 10" Alpine Type R Sub, all the watts, 140 amp Alternator, Ricepipe CAI w/ heatshield, Pilot Angel Eye Foglights, Clear Corners, '02 17" Chrome Bent 5's, Magnaflow F-Body Muffler and Hi-flo Cat, Ceramic Coated Ported Exhaust Manifolds, Fan Override, Monroe Reflex struts, red calipers
2009 G8 GT - Sport Red Metallic, loaded, SOLO Axlebacks, Rotofab Intake, Tuned, autodim mirror, removed intake manifold cover, HSV GTS triple gauge pod, two tone red-hot shifter and HSV SuperSport steering wheel, GXP rear sway bar and diffuser, 3.45 diff and various Camaro suspension bits, LED Taillights

Check for a break in the fuel line too. Had a critter chew through mine.

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1993 SSE Since 11-12-2000
2011 Camaro 2SS
2006 Silverado 3500 4x4

Pull the vacuum hose off the fuel regulator and check if you smell gas.
The diaphragm probably went out. And the rail pressure is wrong.
Gas smell is the tip off.

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90 SSE Bonneville Sold but not forgotten.

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