- Spark Plugs **question**
- speedometer moving
- exhaust manifolds glowing.
- I need Help!!!!!!!
- Motor mount bolts
- Three row radiator?
- engine consistantly missing
- Clicking/Ticking Sound? Flexplate or Exhaust Leak?
- Rough idle & stuttering transmission fixed with brake cleaner
- 02 sensor codes
- High Idle
- Coolant Question!
- harness plug&vac line ?
- good quality wires for a cheap price
- Need advice on Impala Radiator and Oil and transmission coolers
- Radtech no good?
- TRUE OR FALSE
- secondary air injection malfunction?
- Small Radiator on pass. side
- misfire rough hot cam p0300 help
- About Time For A Change...
- electical drain, alt issues?
- WP Seal Install Tool - Is it worth it?
- Radiator health
- Should I bother?????
- Is this the water pump # ?
- **** ac...
- LT1 procedure for bleeding air from cooling system
- Car Won't Turn Over
- Bad O2 sensor out of the box? Exhaust leak?
- New Delco Opti : $238 delivered?
- Opti done now oil leak and metallis noise
- 2003 GM Problems
- Before Installation
- Quick Question on Head Gasket (pic included)
- power stering pump
- Engine power problems(Hesitation in speed)
- Potential Buyer needs help
- LT1 Maintenance
- Leaking oil!!!
- Bent timing cover. Is it okay to use?
- TB gasket?? **pic**
- where does this go, i broke it today
- Replacing lt1 in my fleet Anything I should do before installing?
- Installing motor need advice
- She Won't Start!!!
- non-extruding hose clamps
- 95 9C1, recent work, no start
- Help Plz! Changed Fuel Pump & Filter. Car Still won't start?? Zero Fuel Pressure ....
- opti r&r
- Breakfast in my vents???
- Valve Stem Oil Seals
- Charchol Canister lines
- D-DAY
- what could it be?
- oil leak at radiator, lower fitting
- Need O.E.M part.
- Mechanical fan from roadmaster
- Mechanical fan from roadmaster
- How do I get this in my car..
- 1996 impala troubleshoot
- Cleaning Cap & Rotor - Optispark
- Radiator Install -- Torque for Oil Cooler Fittings?
- WP Seal Part Number?
- HELP! What's that noise??
- Primary Fan Problem
- LS1 trouble code P1416 (non impala)
- Help please! Installed rockers, now I have a problem
- Low Coolant Light Still On
- OPTI
- car dies at idle but starts right back up
- Tranny Cooler Fitting
- OEM or ?
- Is it possible to R&R an opti and have it out of time?
- I need part# help.........
- New Opti for $175 (same as GM??)
- HELP! Rusty Spark plug Broke!
- Leakey waterpump bolt
- there is 2 knock sensors correct 94 9c1?
- any other place to get ac delco parts....
- fuel pressure ?
- Wire Clean-up
- After Motor Swap
- Head Gasket Replace
- SCANMASTER CLT. READOUT 304 DEGRESS WTF???
- Hesitation/Stall after Start
- One more reason....
- No start
- LT1 Coolant pipe on rear of cylinder head....
- Electric radiator fan
- Fuel Pump wont shut off!!!
- question about ect reading
- cracked spark plug connector on the opti
- R&R Oil Pan, What Else Should I Do??
- Sputters and Dies
- Possible EGR and solenoid issues
- Cam Opinion
- 94 9c1 LT1 issue last night - bogging down??
- clicking
- Temp Issuses
- laptop and cables
- Radiators online ?
- Cutting a whole in the firewall !!!!!!!!!!!!!!
- bottom of intake behind heatshield
- 305 engine in 92 Caprice....Having some issues..
- What is this.....and this
- A/C Compressor Question
- Engine will not start
- Where can I find this?
- Larry Cigar
- LT1 Stumbles after start-up
- Conic air filter shroud
- engine noise
- 1991 Chevy Caprice 305 code 23
- PCM ?
- Recommended Repair Shop- Southern Minnesota
- Running with NO thermostat!
- Bookmark This> for Diagnosing Intermittents [DIAGNOSTIC STRATEGIES]
- Gas Gauge / sending unit...
- Missing at Idle...
- fuel pump
- fuel pump
- cleaning intake manifold.....
- slighte stumbling at idle and decreased mialage on my L03
- Spark Plugs are glowing in the dark
- Smoke
- Is there a specific Check Engine code when optispark attacks?
- checked speed limiter... now bottom is knockin
- Help finding a mechanic in Vancover.
- Help! Car wont start
- Failing vehicle speed sensor?
- Please Help!!!
- Opti sensor test?
- Mis-fire
- another high idle victim
- air pump 95 vs 96
- Oil Cooler Line O-Ring Question
- new or reman waterpump?
- Mission Accomplished
- Steamy windshield
- Easy & Simple Things First
- temp gauge
- Oil Leak After Water Pump Install
- flushing heater core.
- no start, no crank, no fuel pump.intermittant.
- How did this Car run with a Opti looking like this
- Opti theory and testing inside
- nother newbie needs help
- More questions....
- Oil Pan Rust Through?!
- rough idle, loss of power
- Gosh didly-darn!!!!
- No spark when starting???
- My PCM wants my engine to overheat
- cleaning silicone hoses?
- oil smell and antifreeze question
- HEATER CORE INFO
- anti knock sensor drain plug removal
- Opti or Computer
- filters on opti
- gas hand problem on 96 impala
- replace EGR or wait on it?
- HELP! Balancer bolt keeps backing out!!
- vibration at idle
- please help! engine
- 2 1/2 weeks and I save my car from paper route
- couple q's about oil pan gasket
- calling larry i need a part number. lol
- speedo variation when flasher on
- accel vs. gm oem opti
- crank sensor or optispark?
- Just Revving Up
- Coolant issue
- intermittent stalling, now no start
- Common engine top oil leak areas?
- Failed Oil Cooler install
- ICM
- 96 impala cut off driving
- POwer drain problems
- Fans/cooling system acting up???
- return spring
- loud click
- How much should I expect to pay for a cracked block or blown header gaskets?
- Help Diagnosis A Maddening Miss
- Need a clue on intermittent no start
- what size torx for opti?
- Runs but shuts off, seems to be a trend here
- The Fun Continues… Fuel Pump Time
- sludged 5.7L engine
- could air check valves cause this???
- replacing fuel line
- opti vent #
- Original schematics 4 1996
- How much Coolant is Enough?
- ac compessor cycling
- Non-AC Delco PCV any good?
- O2's
- 100k Ignition tune-up, what to replace?
- timming...45 deg at WOT..
- Anyone here perform fuel injection cleaning?
- Rear main or intake manif leaking?
- Buying from Radiator.com- single row OK?
- problem starting after ran 4awhile
- smokey?
- Engine Knock On Startup
- whats involved in valve guide seal replacement?
- arcing
- Replaced MAP sensor, fuel economy went up ;)
- charcoal canister delete revisited
- starting problems when wet and hesitations
- Smell of anti-freeze but no leaks to be found?
- Oil fill tube leaking, how to get it off!
- Comp R lifter tick?
- ?????
- Car running like crap
- Running Hot!
- Evap switch...missing vacuum line?
- THIS IS AN EMERGENCY HELP ME PLEASE!!!!!!!
- Flushing Oil Cooler???
- clittity clankity :(
- Cut just cut off after driving a few feet ****NEWER NEW INFORMATION****
- Engine Temp
- gauge temp sender location (LT1)
- Need HELP finding out what this is.........
- Antifreeze leak....305
- 96 impala fuel gauge not working
- Distributor problems
- Ignition or fuel ???
- overheating while towing?
- normal vacuum??
- vacum line
- part number for factory wire looms
- starter not cranking!?!?!?
- Looking for a Good Machanic in Dallas,TX area
- I disconnected the coolant temperature sensor (now w/ pics of relay box)
- hooker headers
- BIG problem Let me know what you guys think
- Snapped driverside cooler line!
- Flushed my coolant today
- Silicon vacuum hoses FTL
- A question about water temp sensor
- car will not start
- timing cover gasket and seals
- I got an oil leak in the front of my engine
- Water pump repalcement, what else should I do while I'm there?
- tune up question
- Intermittent Fuel Pump - UPDATE***Problem Solved
- L05 Stumbling...
- Strange problem - new twist
- 100+psi fuel pressure