Loss of power and rough idle- feels and sounds like an old muscle car! What is this?
#16
im having same issue allmost it runs perfect one second ruff the next like when it runs perfect it sounds higher pitch and when it runs ruff low pitch but a bump in the road will make it go off or on?
#19
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#21
When i hot a bump in the road changes the performance like one sec she runs great ill hit a bump and she runs and sounds liek a big V8 minus the power..ill put the plugs in and get new injectors..
thank you..just wanna get her tight before the snow and put the nice cover the car came with on and let her sleep this winter..
thanks everyone
thank you..just wanna get her tight before the snow and put the nice cover the car came with on and let her sleep this winter..
thanks everyone
#23
ill list whats been done to car last 2 years it sat in the guy i bought it from's
Engine and tranny rebuilt
new tires and boxter rims
new dash cover
new dme relay(2 spares)
all fuse's replaced
new plugs not in yet i got Bosch Plantnum ill return for copper
alarm bypass ign bypass dme bypass
oil and tranny flush from the o ring or what ever does that was replaces w timing belts and all the 944's problems they had..
master for clutch(broke bleeder off slave and didnt buy both)but bleed it with a makeshift hose and bleed from metal pipe off slave..WORKED!!lol
ordered new slave
needs front and rear boots seals and gaskets(rears leaking)
10 hour wet sand(clear coat in spring)and emblem any plave that does best clear coating would by nice im in NY
all new hose's and clamps ALL
new battery and cables and connecters pos n neg
need to get new injectors and spare fuel pump and filter(there on sale 109 bucks)
need rear bumper pulled out and front pushed in 4 inc both sides
thinking its my injectors or dirty lines..tech tron w 1/8 of tank she ran the best
hitting bumps on road change the ride so much its night and day i could hit a bump and she rides perfect one 10 feet away and shes back to sounding like a 5.7 lt. V8 mustang...
i have a 91 saab convert 900 turbo and 2003 93 with veggen parts
and a stored old M3..but since i was 12 ive wanted this 944 and i found out outa all the 944s 85 and under they only made 5,000 in US of mine(would luv a 82..)
has anyone seen my idea for 930 hood..i have money just wana know if someones done this and who would go into bizz with me ill put up cash you do the design ive made...
thanks ernie and all that have helped me threw all this..anyone with in 300 miles of me when mine running perfect id come help you get your started newbies free..buy me a 4 pac of redbull lol
love all you 944 people my next project is a 911 ahhh
thanks for all my mistakes misspelling and ranting youve all been great lol but one trouble maker but youve all been great alot different then my saab forums but they a different breed off topic.. i found a company in Greece that sell custom emblems for saabs bmws porsches there bubble decals that have life time guarantee you can pick colors and designs from older models anyway there 3 buck each i bought 150$ worth and spent 3 months going in parking lot and saab dealerships putting them on car free.. that's saab crazy lol im ranting and that kids gonna cry like a baby and go put duct tape on the best engineered car ever made...
michael im a fashion designer not a mechanic just a brand ***** and think Porsche oil is liquid gold...
im ranting good night thanks ernie id love to just pm you and send you a video of the problem..if u dont mind i trust u..
Engine and tranny rebuilt
new tires and boxter rims
new dash cover
new dme relay(2 spares)
all fuse's replaced
new plugs not in yet i got Bosch Plantnum ill return for copper
alarm bypass ign bypass dme bypass
oil and tranny flush from the o ring or what ever does that was replaces w timing belts and all the 944's problems they had..
master for clutch(broke bleeder off slave and didnt buy both)but bleed it with a makeshift hose and bleed from metal pipe off slave..WORKED!!lol
ordered new slave
needs front and rear boots seals and gaskets(rears leaking)
10 hour wet sand(clear coat in spring)and emblem any plave that does best clear coating would by nice im in NY
all new hose's and clamps ALL
new battery and cables and connecters pos n neg
need to get new injectors and spare fuel pump and filter(there on sale 109 bucks)
need rear bumper pulled out and front pushed in 4 inc both sides
thinking its my injectors or dirty lines..tech tron w 1/8 of tank she ran the best
hitting bumps on road change the ride so much its night and day i could hit a bump and she rides perfect one 10 feet away and shes back to sounding like a 5.7 lt. V8 mustang...
i have a 91 saab convert 900 turbo and 2003 93 with veggen parts
and a stored old M3..but since i was 12 ive wanted this 944 and i found out outa all the 944s 85 and under they only made 5,000 in US of mine(would luv a 82..)
has anyone seen my idea for 930 hood..i have money just wana know if someones done this and who would go into bizz with me ill put up cash you do the design ive made...
thanks ernie and all that have helped me threw all this..anyone with in 300 miles of me when mine running perfect id come help you get your started newbies free..buy me a 4 pac of redbull lol
love all you 944 people my next project is a 911 ahhh
thanks for all my mistakes misspelling and ranting youve all been great lol but one trouble maker but youve all been great alot different then my saab forums but they a different breed off topic.. i found a company in Greece that sell custom emblems for saabs bmws porsches there bubble decals that have life time guarantee you can pick colors and designs from older models anyway there 3 buck each i bought 150$ worth and spent 3 months going in parking lot and saab dealerships putting them on car free.. that's saab crazy lol im ranting and that kids gonna cry like a baby and go put duct tape on the best engineered car ever made...
michael im a fashion designer not a mechanic just a brand ***** and think Porsche oil is liquid gold...
im ranting good night thanks ernie id love to just pm you and send you a video of the problem..if u dont mind i trust u..
#24
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When i hot a bump in the road changes the performance like one sec she runs great ill hit a bump and she runs and sounds liek a big V8 minus the power..ill put the plugs in and get new injectors..
thank you..just wanna get her tight before the snow and put the nice cover the car came with on and let her sleep this winter..
thanks everyone
thank you..just wanna get her tight before the snow and put the nice cover the car came with on and let her sleep this winter..
thanks everyone
EDIT: reported.
#26
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LIVEBLOG: I removed plug wire #2 (closest to radiator), cranked her up, no arcing in the wire when I've got it cupped and looking almost straight in with workshop gloves... and the engine sounds/runs the exact same as if I haven't done anything yet! We may have a winner (err, loser). Standby...
Copper plugs duly noted- I may go grab those.
Copper plugs duly noted- I may go grab those.
#29
Late Porkchops
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And get that air filter too as I said yesterday. And the expensive rotor. And the plugs too. But while you are it and getting to know your 951 do that other stuff as it will need it most likely and stop another one of these affairs.
What happened on #1 cylinder BTW? If they are weak then add coil to shopping list after you check rotor and distributor.
What happened on #1 cylinder BTW? If they are weak then add coil to shopping list after you check rotor and distributor.
#30
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And to answer the question about the drastic power change with just a bump in the road . . . either you have really crappy suspension, or your plugs and/or plug wires are not properly installed, OR the plugs and/or wires are really old and need replacing. If you continue to have this decrease in power, stop driving the car until you can make it run right, or you might lose more than just a little power here and there.